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Taste The Code
Приєднався 30 січ 2017
Hi, I'm Bill.
I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make stuff and learn more.
At points I might do something that might be dangerous because I'm comfortable with some tools or techniques but please always use your common sense and don't try everything you see here.
Have fun and subscribe!
Also check my other profiles on Instagram and Facebook.
taste_the_code
tastethecode
Shout-out to my friend Alexandra for the channel branding and designs! Check her profile at:
www.behance.net/alexandra-naceska
I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make stuff and learn more.
At points I might do something that might be dangerous because I'm comfortable with some tools or techniques but please always use your common sense and don't try everything you see here.
Have fun and subscribe!
Also check my other profiles on Instagram and Facebook.
taste_the_code
tastethecode
Shout-out to my friend Alexandra for the channel branding and designs! Check her profile at:
www.behance.net/alexandra-naceska
Super Simple Electronic Tape Measure with UWB Time of Flight Sensor
In this video, I'm dipping my toes into UWB (Ultra WideBand) technology with the help of the Reyax RYUW122 modules to create a prototype of a "wireless" tape measure that can measure distances between two points.
The UWB modules are commonly used for indoor positioning, they have an accuracy of about 10 cm and when you have multiple of those, you can create a system that will calculate the precise position of an object, even without a line of sight.
My setup consists of two nodes, one tag and one anchor, where on the anchor node I also added an OLED screen to be able to display the measured distance. In an open field, the device successfully worked till the claimed 100 meters distance.
RYUW122_Lite website link: reyax.com/products/RYUW122_Lite
RYUW122 Amazon link: www.amazon.com/dp/B0C68NX1S8?ref=myi_title_dp
RYUW122_Lite Digi-key link: www.digikey.com/en/products/detail/reyax/RYUW122-Lite/22206993
Tools and materials used in the video:
NodeMCU development Board - s.click.aliexpress.com/e/_oFMZD4O
Mini OLED Screen - s.click.aliexpress.com/e/_ooTqTEu
Mini Breadboards - s.click.aliexpress.com/e/_oF23CFC
Dupont jumper wires - s.click.aliexpress.com/e/_mNyfSvg
Multimeter - s.click.aliexpress.com/e/_oBvhWkE
RD6012 Bench Power Supply - s.click.aliexpress.com/e/_oChVfR8
The code for the devices is available on my website:
www.tastethecode.com/electronic-tape-measure-project-using-uwb-modules
DIY Power Bank videos:
ua-cam.com/video/Ze9JscCxLx8/v-deo.html
ua-cam.com/video/RcZmq0VjCao/v-deo.html
Support my work on Patreon so I can continue producing free content and tutorials!
www.patreon.com/taste_the_code
My recording gear:
Canon M50 Mark ii - s.click.aliexpress.com/e/_olpnX78
GT10 Pro 5G Android Phone - s.click.aliexpress.com/e/_oDnXmQm
Dragon Touch 4K Action Camera - s.click.aliexpress.com/e/_mrcbfIa
USB Condenser Microphone - s.click.aliexpress.com/e/_mq9STfG
Tripod - s.click.aliexpress.com/e/_Eynn5TP
Phone tripod mount - s.click.aliexpress.com/e/_oDTOzCe
Super Simple Electronic Tape Measure with UWB Time of Flight Sensor
#UWB #measure #distance #reyax #tastethecode
Main Site and blog: www.tastethecode.com
Facebook: tastethecode/
Instagram: taste_the_code
Twitter: taste_the_code
Get exclusive Taste The Code t-shirts and merch at
teespring.com/taste-the-code
Hosting discounts over at Dreamhost
click.dreamhost.com/SHiw
The UWB modules are commonly used for indoor positioning, they have an accuracy of about 10 cm and when you have multiple of those, you can create a system that will calculate the precise position of an object, even without a line of sight.
My setup consists of two nodes, one tag and one anchor, where on the anchor node I also added an OLED screen to be able to display the measured distance. In an open field, the device successfully worked till the claimed 100 meters distance.
RYUW122_Lite website link: reyax.com/products/RYUW122_Lite
RYUW122 Amazon link: www.amazon.com/dp/B0C68NX1S8?ref=myi_title_dp
RYUW122_Lite Digi-key link: www.digikey.com/en/products/detail/reyax/RYUW122-Lite/22206993
Tools and materials used in the video:
NodeMCU development Board - s.click.aliexpress.com/e/_oFMZD4O
Mini OLED Screen - s.click.aliexpress.com/e/_ooTqTEu
Mini Breadboards - s.click.aliexpress.com/e/_oF23CFC
Dupont jumper wires - s.click.aliexpress.com/e/_mNyfSvg
Multimeter - s.click.aliexpress.com/e/_oBvhWkE
RD6012 Bench Power Supply - s.click.aliexpress.com/e/_oChVfR8
The code for the devices is available on my website:
www.tastethecode.com/electronic-tape-measure-project-using-uwb-modules
DIY Power Bank videos:
ua-cam.com/video/Ze9JscCxLx8/v-deo.html
ua-cam.com/video/RcZmq0VjCao/v-deo.html
Support my work on Patreon so I can continue producing free content and tutorials!
www.patreon.com/taste_the_code
My recording gear:
Canon M50 Mark ii - s.click.aliexpress.com/e/_olpnX78
GT10 Pro 5G Android Phone - s.click.aliexpress.com/e/_oDnXmQm
Dragon Touch 4K Action Camera - s.click.aliexpress.com/e/_mrcbfIa
USB Condenser Microphone - s.click.aliexpress.com/e/_mq9STfG
Tripod - s.click.aliexpress.com/e/_Eynn5TP
Phone tripod mount - s.click.aliexpress.com/e/_oDTOzCe
Super Simple Electronic Tape Measure with UWB Time of Flight Sensor
#UWB #measure #distance #reyax #tastethecode
Main Site and blog: www.tastethecode.com
Facebook: tastethecode/
Instagram: taste_the_code
Twitter: taste_the_code
Get exclusive Taste The Code t-shirts and merch at
teespring.com/taste-the-code
Hosting discounts over at Dreamhost
click.dreamhost.com/SHiw
Переглядів: 618
Відео
Camping Lantern Restoration: LEDs and Li-Ion Batteries Bring It Back to Life!
Переглядів 916Місяць тому
Full color PCBs at PCBWay - www.pcbway.com/setinvite.aspx?inviteid=81304 www.pcbway.com/blog/News/Unlock_Color_PCB_Printing_with_PCBWay_0939d559.html In this video, I'm rebuilding a camping light that belonged to my parents. The light no longer works and used a lead-acid battery that is probably gone by now. The lantern has a built-in radio, a spotlight as well as an ambient light, a warning li...
Repair attempt on a broken Bluetooth Mini Speaker: I almost had it!
Переглядів 613Місяць тому
Check out Altium Designer and get a 25% discount for a new account: www.altium.com/yt/taste_the_code www.altium.com/altium-365 octopart.com/ In this video, I'm showing a failed repair attempt of a Mini Bluetooth Speaker that was not working. Once I opened the speaker, I realized that the wires to the speaker were broken off and that the USB port was ripped from the PCB. These two were easily re...
SOS Emergency Caller Prototype with NodeMCU and Crowtail-4G SIM A7670E
Переглядів 752Місяць тому
In this video, I'm taking a look at the Crowtail-4G SIM A7670E module that also features a GPS board and it can be accessed with a microcontroller through UART. To test the board, I made a prototype device with NodeMCU and two push buttons to serve as an Emergency SOS Caller for elderly people or people who might need immediate assistance. When in need, the user can press the first button on th...
Time of Flight Sensor (VL53L0x) for Distance Measuring in ESPHome - Pellet Level Monitor Update
Переглядів 31 тис.2 місяці тому
Check out Altium Designer and get a 25% discount for a new account: www.altium.com/yt/taste_the_code www.altium.com/altium-365 In this video, I'm testing out the VL53L0x Time Of Flight sensor that optically measures distance with some IR laser to see if it will be a good option to use in future versions of my pellet level monitor. I designed the first one with an ultrasonic sensor and many of t...
Soil Moisture Sensor on batteries with ESP07 running ESPHome - Start to Finish
Переглядів 2,9 тис.2 місяці тому
PCBWay Shared Projects - www.pcbway.com/project/member/shareproject/?bmbno=89EF77A4-9091-4A Get $5 for your first order - www.pcbway.com/setinvite.aspx?inviteid=81304 In this video, I'm creating a battery operated ESPHome sensor to measure the moisture content in my backyard garden. The sensor is built using the ESP07 (ESP8266) board where I removed the power indication LED to save on battery p...
RFID with Memory! Prepaid based access control with RYRR20I_DE and Mifare Ultralight
Переглядів 4312 місяці тому
In this video, I'm demonstrating how you can use the RYRR20I_DE module from Reyax to create a simple system where you first need to load a certain number of tokens on a 13.56MHz RFID card and you can then use those tokens to gain access to a resource only for the set number of times. To make this work, I'm using tags based on the Mifare Ultralight technology that has an internal memory inside a...
Fixing a portable Bluetooth speaker with no signs of life
Переглядів 3,1 тис.3 місяці тому
Check out Altium Designer and get a 25% discount for a new account: www.altium.com/yt/taste_the_code www.altium.com/altium-365 In this video, I'm exploring a broken Bluetooth speaker with an internal battery that was reported as dead and not charging by a friend of mine. Initially, I suspected that there was a broken wire inside since there was a knocking sound coming from inside but the entire...
Easy LED Panel light repair and LED driver current optimization trick
Переглядів 3,6 тис.3 місяці тому
3D Printing and CNC machining at PCBWay - www.pcbway.com/setinvite.aspx?inviteid=81304 In this video, I'm looking at three failed Lambario 18W LED panels that all failed within a week. They are about 9 months old and they were not used a lot but since they all failed in a week, I decided to open them up and investigate the issue and the circuit. The panels are driven by a driver marked as 1FYL9...
Quest for better Home Assistant hardware - Dusun DSGW-210 Review
Переглядів 1,2 тис.3 місяці тому
In this video, I'm exploring and testing the Dusun DSGW-210 Home Assistant Gateway. I explore the capabilities, quirks, and overall performance of this IoT Edge computer. Dusun did send this gateway for free for me to test but they are not sponsoring the video in any way and all of the conclusions are solely mine. In the video, I'm going through the issues that I had when I first connected the ...
Pellet Level Monitor for Home Assistant with HC-SR04 and ESP8266
Переглядів 3,7 тис.4 місяці тому
Check out Altium Designer and get a 25% discount for a new account: www.altium.com/yt/taste_the_code www.altium.com/altium-365 In this video, I'm creating a pellet-level monitor for my pellet-burning boiler, so I can track how much pellets I have left in the storage tank. The device is made with an HC-SR04 ultrasonic distance sensor that is controlled by a Wemos D1 Mini board. The sensor measur...
Oximeter Monitor with OLED screen and MAX30105 sensor on NodeMCU
Переглядів 2 тис.4 місяці тому
PCBA Services at PCBWay - www.pcbway.com/setinvite.aspx?inviteid=81304 In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing blood through my finger and counting the pulse from that. The device uses the SSD1306 monochromatic OLED display to display the measured values, along with some labels for the BPM and the SpO2 measure...
Nature Trail Mapper in KML format with ESP32, RYS352A GPS Module and microSD card logging
Переглядів 8 тис.5 місяців тому
PCBA Services at PCBWay - www.pcbway.com/setinvite.aspx?inviteid=81304 In this video, I made a device that can be used to map out trails in nature directly in KML format that can then be used to display these trails in Google Earth or similar programs that can read the format. The device uses the RYS352A GNSS module from Reyax to get the valid GPS position, a push button to control the recordin...
Movement Detection with ESP32 on Arduino and ESPHome in Home Assistant
Переглядів 1,8 тис.5 місяців тому
Check out Altium Designer and get a 25% discount for a new account: www.altium.com/yt/taste_the_code www.altium.com/altium-365 octopart.com/ aaaa In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite straight-forward and easy to use but since it has a 3.3V ...
Laundry Detection! Easily detect when your washing machine cycle ends
Переглядів 1,5 тис.5 місяців тому
3D Printing and CNC Machining at PCBWay - www.pcbway.com/setinvite.aspx?inviteid=81304 In this video, I'm showing two options that one can take to implement a laundry cycle ending detection in their smart home setup. One of the routes is to implement a vibration sensor to detect the vibrations produced by the washing machine and once the vibrations have stopped, it will alert us that the cycle ...
Kettle Hack: DIY Programmable Smart Kettle for Scheduled Brews with Home Assistant
Переглядів 1,6 тис.6 місяців тому
Kettle Hack: DIY Programmable Smart Kettle for Scheduled Brews with Home Assistant
Easy Xbox Series X Overvoltage DIY Repair: Swapping a Blown Metal Oxide Varistor
Переглядів 1,2 тис.6 місяців тому
Easy Xbox Series X Overvoltage DIY Repair: Swapping a Blown Metal Oxide Varistor
Jig Mastery: Flash Sonoff Basic Switches with Tasmota Like a Pro! - DIY Jig
Переглядів 2,6 тис.6 місяців тому
Jig Mastery: Flash Sonoff Basic Switches with Tasmota Like a Pro! - DIY Jig
Make an IR receiver and salvage IR remote codes from a dying remote controller
Переглядів 2,1 тис.7 місяців тому
Make an IR receiver and salvage IR remote codes from a dying remote controller
Repairing a broken laptop charger cable with epoxy - DIY - Healing Bench
Переглядів 3 тис.7 місяців тому
Repairing a broken laptop charger cable with epoxy - DIY - Healing Bench
Helium based DIY GPS vehicle tracker with RYS8839 and RYLR993 and ESP32 (LoRaWAN) - Full Guide
Переглядів 1,1 тис.7 місяців тому
Helium based DIY GPS vehicle tracker with RYS8839 and RYLR993 and ESP32 (LoRaWAN) - Full Guide
GPS Module Reyax RYS8839 review and interfacing it on a computer
Переглядів 2,3 тис.8 місяців тому
GPS Module Reyax RYS8839 review and interfacing it on a computer
Smart Fragrance Dispenser with Home Assistant - AirWick Air Freshener How to Mod
Переглядів 1,8 тис.8 місяців тому
Smart Fragrance Dispenser with Home Assistant - AirWick Air Freshener How to Mod
Examples on Energy Harvesting and how to use it for Smart Home Devices
Переглядів 1,6 тис.8 місяців тому
Examples on Energy Harvesting and how to use it for Smart Home Devices
Repairing a Baby Monitor Camera with an intermittent disconnect issue
Переглядів 3,5 тис.8 місяців тому
Repairing a Baby Monitor Camera with an intermittent disconnect issue
Dumpster Reminder with Home Assistant and WhatsApp, How to set it up
Переглядів 1,4 тис.9 місяців тому
Dumpster Reminder with Home Assistant and WhatsApp, How to set it up
Carbon monoxide sensor in Home Assistant - everyone does it wrong!
Переглядів 4,5 тис.9 місяців тому
Carbon monoxide sensor in Home Assistant - everyone does it wrong!
ButtonBot - A DIY solution to automate any switch with Home Assistant
Переглядів 3,4 тис.9 місяців тому
ButtonBot - A DIY solution to automate any switch with Home Assistant
Air Quality Monitor using SDS011 PM Particle Sensor for pulse.eco platform - How to make it
Переглядів 1,9 тис.9 місяців тому
Air Quality Monitor using SDS011 PM Particle Sensor for pulse.eco platform - How to make it
Repair attempt on LED bulbs - Blown Capacitors (FAIL)
Переглядів 1,2 тис.9 місяців тому
Repair attempt on LED bulbs - Blown Capacitors (FAIL)
Hold your solder sucker over lead on back of board while holder soldering iron on same lead on front of board. When melted, trigger sucker.
Thanks for the tip. I had trouble melting the lead free solder in the first place. Once melted and mixed with lead based solder it is much easier to remove.
@TasteTheCode There is also a low melting point solder that, whenever melted into existing solder, will lower the overall melting point for easier removal without overheating other components.
hi does the connection required line of sight ?? if not what the distance they can communicate without line of sight??
Yes, in my case they do have a line of sight. If they do not, then it really comes down to environment and how hidden they are from each other. In those cases the range goes down to just several hundred meters but it needs to be tested.
Best tutorial.
Thank you! ♥
Nice
Thanks
Thank you very much! My drill was barely moving and sparks + smoke was coming out when barely pressing the trigger. I cleaned it as explained in this video and it works again!
Nice! I'm glad that I was able to help!
hi i got a question, you mentioned that latitude and longitude gets translated in the carrier, wouldn't it be possible to translate it in the receiver to reduce space for a dog? im trying to see if i can adapt something for a dog
You must have the receiver on the dog in order to track it. Otherwise, there is no way to know where it is.
Would you doing another mq like mq2 / mq5 project?
I don't know. Maybe. Any special requests?
@@TasteTheCode sure, please help for mq2 / mq5. The goals is utilize it for LPG / flammable gas detector. For now as I know so far, the community only output the sensor as gas percentage (%)
i have vsee box v2 for about month and half now just got back home after 4 days on vacation and now it has zero power to the box .. i tried the wires for my other box up stairs and nothing like it just magically died im pissed ..
There are no rules when something will fail unfortunately...
Hello my friend, i need to measure the pass of an object at obout 90 km/h, do you think this sensor could catch it? (ESP32 project, but not esp home.)
No idea. I've never had to measure something that fast. The potential issue I see in using this one is the narrow beam it works at. The object will need to be passing at a very precise position in order to be able to detect it. May I ask what is moving that fast?
@@TasteTheCode Thank you! It´s a socccer ball. I need to evaluate the events at the worst possible scenario, that is a proffesionbal football player shooting at max speed
@@sebastrong Hmmm, that is an interesting challendge. My first thought comes with using some sort of beam that gets interrupted similar to how ballistic chronographs work. From the time difference between the breaks in the lights, you can work out the speed at which the ball traveled. Commercial products seem to be using a radar to track the ball.
Great video I just discovered your channel and I love your content keep it up
Thank you! ♥️♥️♥️
Hi, why is the sensor reading always changing? Is it possible to adjust it, take the best reading and stop?
The sensor is a bit dependant on the pressure you give it from the finger. It is best if it is strapped to it fo an equal pressure at all times. Additionally, you can take several readings and average them out to provide a more stable output.
Thx for sharing that experience! 👍👍
Thanks for the nice comment and watching!
THANK YOU
You are welcome!
Hello Sir, I ordered the commercial logic shifter but it is really delaying. I also checked the resistor kit link you provided but there is no 3.6k resistor amongst the resistors. Please sir what is the exact value of the resistors you used?
You can use the 3.3k resistors that you already have. If it does not work, you have a mistake in your circuit. That small of a difference does not affect the function of the level shifter. You can use 3.3k and 300 Ohm in series to get the exact 3.6k but that won't make a difference at all if you have a mistake in the wiring!
какой варистор используется?
14S471K
Are you going to open sauce?
No, but I wish I could. It's way too far for me and economically not viable.
The variable "distance" might have string in front, when passing the 100 m, and in that case, toFloat would give 0 because it will not parse a number starting with string, and you get 0 cm. My guess is to see what it really has as value above 100 meters, then format accordingly.
Yes, correct. I wanted to try the same but I ran out of time for the video.
@@TasteTheCode If the limit is 100 meters, then probably it stops sending a value, and shows some error message
Hi. I would like to ask if the power supply has increased to 12v, do I also need to change the value of the resistor? You used 10k ohms in your video.
You can't use 12V. The XIAO works on 5V only.
@@TasteTheCode We need to use 12v since our fan is 12v.
Do I need a separate power source in my xiao and fan?
can you share the code for sds011
I don't have it. The platform offers their own compiled firmware that you can download from the pulse.eco website.
Are you trying to sound like Mattias? LOL!
Huh?!?
Big thanks, it's awesome
Thank you
Exactly what I need, thank you for the guide!
You are welcome!
Can I program the 4G module without Arduino? Can I use only the USB C interface?
Yes you can. By default it works as a 4G modem on the computer and you can interact with it via serial.
@@TasteTheCode Thank you very much. I will try it with my own developed software with Qt. Greetings from Germany.
@@T.H.-ti7zz 👍👍👍 Let me know how it goes!
i did this but with a glade air freshener instead. I replaced the entire PCB that came with it and replaced it with a h-bridge controller (MX1508). The glade air freshener motor is driven forward to push the spray can nozzle down, then reverses the motors direction to release it instead of letting it rise on its own. Wasn't a good way of tapping in to the existing PCB even after removing it's MCU. But works works great with HA also. Good video
Thanks! That might be a good option. Thanks for sharing!
Hi. Why is it there's no port showing up in the Arduino IDE? I'm having a hard time uploading it since I can click the port option.
Do you have the board installed in the Arduino IDE? I recommend that you first follow the official guide for the board and trying out the Blink sketch before trying to install other things.
Is the XIAO BLE supposed to light up when it's connected to the pc? Because when I connect it to my pc, there's no light showing up. Maybe the CPU was damaged.
And because I connected it to a 12V supply. Will it damage the XIAO BLE?
The LED is controlled through code and it only lights up when instructed to. 12V is way too much voltage for it and it is most likely fried by it. The board operates from USB at a maximum of 5V when applied to the Vin pin.
And is it normal for XIAO BLE to get hot when you connect it to USB and PC?
Two irons. I used two irons to remove LED's from my light. Then replaced them with LED's I got from China. SMD LED's are determined by the dimensions of the LED. Soldering on was easy, first clean the pads with wic and liquid flux. Clean with denatured alcohol. Use one iron, sharp tip, liquid flux and flow one side of the LED at a time.
Added to say, once you get the device to light, measuring the voltage drop across the LED tells you what voltage it is. After that, choose the right light temperature, 3000k 6000k etc.
Great info! Thanks!
Great video! How to use this module but in such a way that it takes the smallest space possible. The module being small has an advantage which is negated by the board it has to be on. Any way to trim it down?
You define your own placement. The only limitation that you have for the carrier board is that it must not have a ground plane underneath it. This is so that it does not interfere with the GPS signal.
Hi. Do you provide a circuit diagram of your project?
Both the DHT11 and the relay module use 1 pin each and you can work them out from the code.
@@TasteTheCode I'm sorry but I don't get it. Can you make a circuit diagram instead?
@@jagiya2125 Sorry, I don't have the time. In the code you have all the pins named. So DHT is connected to pin D1 and relay is controlled by pin D2. D3 is the override switch. #define DHTPIN D1 #define DHTTYPE DHT22 DHT dht(DHTPIN, DHTTYPE); #define RELAYPIN D2 #define ONPIN D3 #define HYSTERESIS 2
What's is the zener value beside 10 v 100mf
Sorry, I can't measure it as I no longer have the iron. I gave it back once I repaired it.
Can you please also try connecting it to the things network
I no longer have the boards connected but I'll try to use TTN for some of my next projects.
Can the RYLR993 also connect to the things network?
Yes it can. It's just a matter of config.
@@TasteTheCode I tried using AT commands but its not working
Can you be more specific? What's not working?
good video but i want to know how to transmitt ir using ESPhome too
I haven't gotten to it yet but subscribe and I'll make a video.
Great job. Flasher circuit will be interesting to see.
Thanks! 👍
You must have found that in the attic or basement that is definitely older than 20 years. Once again you managed to get new life into it.
Thank you! Yes it was in the basement and I remember vividly when we once used it in 1994 so it must be older than that.
Nice! Modernized and useful. Classic design that is not going to a landfill.
Thanks. Besides the sentimental value it has, it is still very useful and handy.
How can i fix my omega portable speaker that when i switch it on theres no sound but only power on light?
Check for broken wires. Otherwise it might be an issue with the amplifier circuit.
Hello! Good morning! Is it possible to let us know what kind of XIAO seeed did you use? Is it nRF52840 Sense or nRF52840? Because I believe they are two different version.
The only difference between the two is the microphone. I mention this in the video.
Hi. What kind of XIAO seeed did you use? nRF52840 Sense or just nRF52840? Because there are two versions of it.
The sense's only difference is the presence of a microphone.
Is it possible to insert two temperature limits (upper and lower) in the code?
Because if I don't set the lower limit, it will just result in a freezing temperature. (Btw, I will be using this in a cooling system)
How to insert upper and lower temperature limit in the program code?
You still need just one. If the current temperature is higher than what set on the thermostat, you turn on the cooling, until it is reached. When the target temperature is reached, you will turn off the cooling. Adding a second temperature will just enable it to work up to a certain range and once the temperature is above that, the thermostat will never kick in.
@@TasteTheCode so what you mean is that, the thermostat will automatically off by itself if the set temperature is already achieved?
@@jagiya2125 That is the whole point of the thermostat, targeting a set temperature.
Hi. May I ask if the code is compiled already, is it 100% sure it will work?
Well, you can see it working, right?
@@TasteTheCode I haven't test it yet on XIAO BLE. But the compilation is done already. Can I call it a success?
If it compiled, there is no reason why it should not work. Let me know how it goes and I'll be glad to help.
I have a Bluetooth speaker, but switch off even turn switch on, it turn off by itself. Any idea why this is happening??
The battery might be gone. When a lithium battery is bad, it will often go undervoltage and the protection circuit will turn the device off.
Very interesting, need some help from you.
Thanks, how can I help?
can i use it to transmit data from several sensors at once? such as water debit monitoring
Yes, sure, it can be used with a lot of sensors.
Hello friend, I don't know much English, but I will try to explain my problem: , I tried to change the battery of a 14.4 v drill to lithium, I used recycled 18650 batteries (obviously tested and with the same voltage) and formed a 4s2p pack and bought 4s bms boards at 40 amps (balancer type), and on three occasions the plates did not withstand even a vacuum test: (without effort) I thought it would be a defect in the board but I ordered from another store and now that I tried a new one and did a vacuum test performance, suddenly I heard a small explosion, I ignored it and continued drilling, until I heard a second one so I assumed that something had happened in the BMS and yes, a mosfet exploded and the truth is physically you can't see anything else but I think that more than one component must have been damaged as well. In your videos it looks so simple (and it really is, it's not very scientific) and this is happening to me, I only did a vacuum test on the other boards and apparently the transistors that are responsible for balancing the cells are heating up too much ( one or two, not all) and when I load them with the imax6 I get "connection break". Can you explain to me what I'm doing wrong or what causes could cause this to happen or at least what should I do? I thank you in advance.P.S: There are more details to explain but I didn't want to go on too long, if you need more details let me know
Hey, sorry to hear that. I don't fully understand what you mean by vacuum test? If the MOSFETs are exploding, it means that you are trying to pull a lot more current through them than what they are rated for. Try going with much larger BMS, something like 100A.
What's the issue of replacing capacitor without testing whether it got its capitance?
No need to test it when you can see that it is bulged. If it looks ok, then you can test it as a second step. A good capacitor should never be bulged!
Hi. Can I use this in a cooling system? Do i need to change some things in your code or is it still the same?
Hi, You can but you will need to reverse the conditions to turn on the cooling once the current temperature is higher than the one set.
@@TasteTheCode do i need to change some words in your codes you provided?
@@jagiya2125 Yes but you will need a bit of coding knowledge to do so. You will need to reverse this condition "if(currentTemperature >= setTemperature + HYSTERESIS)" and this one "} else if (currentTemperature - HYSTERESIS <= setTemperature) {". The new conditions should be "if(currentTemperature <= setTemperature + HYSTERESIS) {" and "} else if (currentTemperature - HYSTERESIS >= setTemperature) {". Keep in mind that this is completely untested so it might not work.
Thank you !
You're welcome!
Lo hice hace dos años y Zigbee2mqtt. Pero solo dura 1 semana la batería con 2x18650
It need to be plugged it if it is on all the time. An old mobile phone adapter can do the trick.