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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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Using Eagle, the PCB I designed is a “Varmint Detector”. Varmint: noun, North American informal - a troublesome wild animal. In my case, crows and chipmunks attacking our garden. They r...
Varmint Detector v1.1
1637
0
0
Jonnathan Mackey
Jonnathan Mackey
UNITED STATES OF AMERICA
18
0
ArduBigBOY is an Arduboy compatible Arduino game platform for those with big boy pants.Compared to the original Arduboy (https://arduboy.com/), it provides a larger 2.42" OLED screen and a built-...
ArduBigBOY - Arduboy compatible 8-bit handheld Arduino game platform
9048
3
12
Stephen Erisman
Stephen Erisman
UNITED STATES OF AMERICA
4
0
This is an I2C and/or serial interface for some of the common Chinese made calipers. See https://www.instructables.com/id/Caliper-Data-Interface/ for assembly instructions. Also ht...
CaliperDataInterface v1.1
4038
0
1
Jonnathan Mackey
Jonnathan Mackey
UNITED STATES OF AMERICA
18
0
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
Oscilator project
905
0
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
### The H bridge that looks like an HI wanted the simplest possible H bridge circuit for educational purposes. That is, I wanted a board where the capital "H" is clear enough tha...
The H bridge that looks like an
2642
1
5
Trash Robot
Trash Robot
UNITED STATES OF AMERICA
9
2
Determines when a dust collector drum is full by detecting when a small DC motor driving a paddle inside the drum stops due to shavings preventing the paddle from turning. This version has the op...
Dust Collector Full Detector
1699
0
1
Jonnathan Mackey
Jonnathan Mackey
UNITED STATES OF AMERICA
18
0
This Audio Alert board is placed between an audio source and an audio consumer such as an FM transmitter or amplifier. When the alert box wirelessly receives an encoded message, it breaks into the aud...
Audio Alert v2.3
1548
0
1
Jonnathan Mackey
Jonnathan Mackey
UNITED STATES OF AMERICA
18
0
So I made this 5x5 matrix based on the WS2812B LED's. These are a specific type of LEDS that have a driver chip built into the LED itself making it easy to create a RGB panel and it requires less ...
WS2812B 5x5 modular matrix
3684
1
8
Stephen McGee
Stephen McGee
UNITED STATES OF AMERICA
4
2
Electronic load tester with 18650 battery charger and 5V DC-DC boost.Using arduino Leonardo micro controller and 16bit ADC for precise current reading from the INA214 current sensor.Control load curre...
Electronic micro Load tester with 18650 battery charger and oled screen fits 1590b case
1902
1
6
rutgerkdejong
rutgerkdejong
UNITED STATES OF AMERICA
4
0
Here is the latest version of the Sinclair Scientific Calculator emulator running on a custom PCB which accurately replicates the size and the circuitry of the original calculator. This is powered by ...
Sinclair Scientific Calculator Emulator (v6-11-rc8)
5045
2
17
Arduino?Enigma
Arduino?Enigma
UNITED STATES OF AMERICA
7
0
This is a Battery Management System (BMS) board designed as an Arduino Uno shield. The BMS can handle up to 12 sieries connected cell modules and is fully programmable for any battery chemistry. The A...
Arduino BMS Shield - 12 Cell
17618
4
18
David Caditz
David Caditz
UNITED STATES OF AMERICA
19
0
This is a brushless DC motor controller board designed to control a Powerex (Mitsubishi) IGBT Intelligent Power Module (IPM). It can power up to a 50 HP brushless DC motor, depending on the selecte...
Brushless DC Motor Controller for IGBT Intelligent Modules
8160
0
10
David Caditz
David Caditz
UNITED STATES OF AMERICA
19
0
### DESCRIPTIONThe Almond Board v1.2 by OpenBionics. For more information visit https://www.openbionics.com/obtutorials/ada-v1-assembly### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD ...
Almond Board v1.2
4078
3
2
Nora Kazour
Nora Kazour
UNITED STATES OF AMERICA
3
0
### DESCRIPTION A Analog Devices AD8307 based RF power meter### TECHNICAL DETAILS / COMPONENTS This project uses an Arduino pro-mini and a 128x128 TFT display. ### LEARN / TOPIC / BUI...
as8307 pwr meter.brd V 2
3689
0
4
KV4QB
KV4QB
UNITED STATES OF AMERICA
21
2
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
UPDuino v2.0 - Lattice iCE40 Ultraplus
2852
0
2
Grant Jennings
Grant Jennings
UNITED STATES OF AMERICA
4
0
1
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4
5
6
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