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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
SummerCart64 - a fully open source N64 flashcart
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
Tad Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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The project originally stems from my CH32 tutorial series. I started working with this chip not so long ago and started to create projects and tutorials so that more people can get access to well-expl...
2-channel breadboard voltmeter
185
0
3
Curious Scientist
Curious Scientist
117
66
CPR meter is a medical device used to measure the rate, depth, and the power of the compressions.The results are assessed by a blinking leds.
CPRmeter ( CPR Feedback Device )
516
0
0
Engineer
Engineer
TURKEY
0
0
Hi,I'm student on computer engineering. This node is part of my final degree project.This is project it's on prototype phase. With this node I want to send data from sensors in rural areas without net...
Node for IoT application based on LoRaWAN technology
1487
0
2
jgarcia
jgarcia
1
0
In this video I will be showing you how to make unique art project at home using LED strip and sound.Source Code: https://github.com/MertArduino/Art-Project-LED-Strip-DFPlayer-Arduino
Amazing inventive art project idea
1709
0
4
MERT KILIC
MERT KILIC
TURKEY
305
13
Introduction:Lots of robot projects need joystick. This module provides a affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has ...
JoyStick Sensor module
1669
0
1
PCBWay Team
PCBWay Team
CHINA, PEOPLES REPUBLIC
175
3
Turns your Raspberry PI into 3-channel voltage and current monitor for other devices. This HAT contains three INA219 chips connected to I2C bus and measuring current on three independent channels. Shu...
RaspberryPI Power Monitor HAT
5931
2
6
Rafal Witczak
Rafal Witczak
POLAND
5
1
Hi! I hope you are doing well!About:This Project is all about cutting the nails of the Dog/Pet without actually letting them bleed using the smart idea of illuminating the nails from the bottom.Source...
Smart Anti-Bleed Dog/pet nail cutter illuminator
1073
0
0
Engineer
Engineer
0
0
In this tutorial we will see how to create a weather station, for places where there is no internet access with LORA modules, GPS, Temperature and humidity sensor DHT11, but I recommend the DHT22, we ...
Build your own long-range weather station with Lora GPS anemometer module
4190
0
4
CarlosVolt Tutoriales
CarlosVolt Tutoriales
ARGENTINA
20
30
How to make the wearable activity tracking watch? This is a wearable gadget designed to vibrate when it detects stagnation. Do you spend most of your time on the computer like me? Are you sitting for ...
ATtiny85 Wearable Activity Tracking Watch
4061
0
2
MERT KILIC
MERT KILIC
TURKEY
305
13
On weekends I usually go out with my family and/or friends to some activity, and sometimes we have a few drinks. Some of them usually take their car, and to be a little more relaxed, I designed this d...
Simple Breathalyzer
663
1
1
Fausto Iocchi
Fausto Iocchi
CHILE
2
34
Greetings and welcome back.So here's something portable and useful: the Pocket TEMP Meter project.As the name suggests, this is a compact, useful temperature and humidity meter made of an ESP32C3...
Pocket Temp Meter
1163
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
Heart RateIt is one of our vital signs and is defined as the number of times per minute that our heart beats or contracts.The normal heart rate for an adult at rest is between 60-100 beats per minute....
Heart rate sensor
1151
0
1
Cool Projects
Cool Projects
MEXICO
3
0
Wireless RFID Card CopierIn today's digital world, security and accessibility are of paramount importance. As smart devices become ubiquitous, RFID cards have become a popular choice for keyless entry...
Wireless RFID Card Copier.
1217
0
4
Inaki Iturriaga
Inaki Iturriaga
ARGENTINA
4
0
Custom designed ESP Based PCB Board for Battery-Powered IoT Applications with ESP8266 Chip, LDO, Battery Charging & Lithium-Battery, integration with Home Assistant, and other Home Automation...
ESP8266 Development Board Battery and Solar Powered with OLED display Sensor integrated, LDO voltage regualtor and Battery Monitoring System
2088
0
4
Stefan Spurgin
Stefan Spurgin
SERBIA, REPUBLIC OF
0
0
About the Team Amador Valley Unmanned Aerial Vehicles (AmadorUAVs) is a high school robotics club based in Pleasanton, CA. Since 2018, we have been designing an autonomous octocopter drone to com...
AmadorUAVs - Boreas
880
0
2
Engineer
Engineer
UNITED STATES OF AMERICA
2
0
I created my own ADS1256 PCB after working with this AD converter for several years. I wanted to build a simple board for this ADC that allows me to fully utilize the power of it. I added an ATmega32u...
Custom ADS1256 board with ATmega32U4
3352
6
2
Curious Scientist
Curious Scientist
117
66
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