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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
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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
665
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.
871
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
1708
0
3
Stefan Spurgin
Stefan Spurgin
SERBIA, REPUBLIC OF
0
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
2636
6
2
Curious Scientist
Curious Scientist
86
51
Meet Teapotlabs Plantpal - Your pal in plant care! This adorable device uses capacitive sensing to measure soil moisture. Its low-power e-paper display keeps you updated without draining energy. Plus,...
Teapotlabs Plantpal: Your pal in plant care!
860
0
3
Teapot Laboratories
Teapot Laboratories
INDONESIA
7
0
This project shows how to build a self-watering system whose values can be monitored through an app. The project includes both a breadboard circuit and a printed circuit board design. The project meas...
Build a Self Watering System (Soil Moisture Sensor - Water Pump - Water Level Sensor - MOSFET - Circuit - Code)
1762
2
4
MERT KILIC
MERT KILIC
TURKEY
241
13
Teapot Feather RAK3172 breaks out RAKwireless RAK3172 to an Adafruit Feather-compatible format.At the heart of the device is the RAK3172, a STM32WLE5CC based module with ARM Cortex M4 proces...
Teapotlabs Feather RAK3172: Low-cost LoRaWAN Development Board
2003
0
1
Teapot Laboratories
Teapot Laboratories
INDONESIA
7
0
Welcome to our DIY tutorial on assembling an Air Quality Monitoring Device. This project is perfect for those interested in environmental technology and DIY electronics. Utilizing a custom PCB, this d...
Air Quality Monitor
550
0
1
Inaki Iturriaga
Inaki Iturriaga
ARGENTINA
4
0
StarPointer is a virtual electronic finderscope for astronomical telescopes. This device works with Stellarium and helps the observer identify objects in the sky.This unit can be attached to the teles...
StarPointer - virtual electronic finderscope
2208
0
4
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
INTROThis is an arduino programmable OLED panel meter that uses the INA226 power monitor chip to sense the voltage, and current which is then shown on the SSD1306 OLED display. Usually other small pan...
Mini OLED Panel Meter
1048
0
3
Arrwin TecKnacks
Arrwin TecKnacks
CANADA
1
0
Mejoramos el Arduino UNO !!!!
Arduino UNO R3
2731
3
3
Engineer
Engineer
3
0
IntroductionAt 6ix-Pac Robotics, our goal is to dominate the real-life PacMan competition at Harvard annually, facing off against top North American universities. Custom PCBs are crucial for our compe...
6ix-Pac-Bot 2024
155
0
1
Engineer
Engineer
CANADA
0
0
I show you a little device that I built so I can explain more things related to strain gauges, Wheatstone bridges and differential amplifiers. My circuit is not new, in fact, I reverse-engineered an a...
Educational board for strain gauges, Wheatstone bridges and op-amps
1210
0
2
Curious Scientist
Curious Scientist
86
51
In this project, I continued working with the TCD1304 linear CCD. I created this PCB to fit on the back side of a B&W TEK BRC100 OEM spectrometer. I managed to buy the optical parts of the above-m...
TCD1304 miniature PCB
2960
0
3
Curious Scientist
Curious Scientist
86
51
The LMT70 is an ultra-small, high-accuracy, low-power Complementary Metal Oxide Semiconductor (CMOS) analog temperature sensor with an output enable pin. The LMT70 is suitable for virtually all high-a...
Temperature sensor LMT70
833
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Flame sensor:A flame sensor is sensitive to normal light. It is used to detect the presence of flame or fire. This module can detect flame or wavelength in the 760 nm to 1100 nm range of light source....
Fire Alarm Sensor with Arduino Interface PCB Design Board
1689
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
24
0
1
2
3
4