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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
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In this video we take a circuit from the March 2021 ARRL Magazine (Ham radio) designed by John Burnley. It is a polarity tester for your wall wart power supplies. Are center negative or center positiv...
Polarity Tester
1090
1
2
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
TANDY Portable Disk Drive and TANDY Portable Disk Drive 2 need a special cable with electronics to level-shift between 0-5v ttl and rs232, and an unusual custom 2x4 pin connector with polarization bum...
TANDY Portable Disk Drive Cable
1520
0
1
Brian K. White
Brian K. White
UNITED STATES OF AMERICA
19
0
Although this is board has generic application - connect any DC power supply to a voltage regulator to power and ESP8266 - we designed it to power our custom Wireless Access Point.When added to this P...
ESP8266 and voltage regulator
1050
0
0
Chris Ostmo
Chris Ostmo
UNITED STATES OF AMERICA
0
0
Arduino Mechanical Keypad - clicky keys for your Arduino projectsI don't like the membrane style keypads that you get for Arduino, so I designed a mechanical keypad with diodes to prevent false keying...
Arduino Mechanical Keypad
1798
0
2
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
This project lets you use SMD ocillators on old iron like Amiga computers.Check out my blog at https://www.amiga.technology/
novOSC - new oscillators in old iron
1588
1
7
Stefan Reinauer
Stefan Reinauer
UNITED STATES OF AMERICA
26
5
This is version 3 of my Nano Experimenter's Board. The idea is for beginners, no wiring is needed. Simply plug in modules and program away.
Nano Experimenter's Board v3
1584
0
8
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
Nano Experimenter's board v2.51All the fun of Arduino with no wiring.This board has many breakouts so you can just plug in your displays or sensors.I took care of all the wiring, you just have to prog...
Nano Experimenter's board v2.51
1427
0
1
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
I wqas trying to use a NodeMCU for a remote temperature monitor. The ssleep mode still uses was to much current for a battery powered device. This circuit should enable me to run for months on to AA...
Battery Life Extender
772
0
1
Robert Applegate
Robert Applegate
UNITED STATES OF AMERICA
0
0
This is the islet board for a 5F1 amplifier circuit. You put your caps and resistors on this board.
Fender Champ Islet Board
1542
1
3
learn electronics
learn electronics
UNITED STATES OF AMERICA
91
0
I decided to build a keyboard that could input 0s and 1s and read it as binary as my first PCB design, and this is the result
Two Key Keyboard
1945
0
2
Bennett Zug
Bennett Zug
UNITED STATES OF AMERICA
0
0
Additional info and source code for sketches available at:https://github.com/DigiTorus86/ESP32Badge
ESP32 Conference Badge
1550
0
1
Paul Pagel
Paul Pagel
UNITED STATES OF AMERICA
7
5
### DESCRIPTIONThis adapter board is primarily designed to support ATMegaxxx MCU with TQFP64 package in the TL866 Mini Programmer. An ATMega64A (for example) soldered onto this adapter can be parallel...
Programming Adapter PCB for ATMega??? with TQFP64.
1612
0
1
Graham Bowes
Graham Bowes
UNITED STATES OF AMERICA
0
3
The GMSN! Pure Digit is a programmabled digital eurorack utility module. It has two 12 bit ADC channels in, an ATMEGA328 microprocessor and a 12 bit DAC output. The module accepts and outputs +-10V si...
GMSN! Pure Digit Eurorack Module
2323
0
6
rob
rob
UNITED STATES OF AMERICA
3
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
4210
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
3808
0
4
KV4QB
KV4QB
UNITED STATES OF AMERICA
21
2
Note: these are REV B boards that fix any problems shown in the YouTube video.Note: when you order these boards. leave a note the board includes vgrooves, and there is a Gerber layer 'Vgroove'Use pins...
SMD to SIP adapter boards
405
0
5
IMSAIGUY
IMSAIGUY
UNITED STATES OF AMERICA
197
0
1
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