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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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Desktop Neon Effect LED Signs
Tad Boy Color
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
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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ZIMBABWE
This is a companion board to my Z80 based 5 chip controller the mgh80. It extends the I/O connections and the z80Bus to a prototyping board giving you a larger "experiments area". All signals are mark...
MGH80 proto board
1456
0
1
Kris MGH-Kris
Kris MGH-Kris
UNITED STATES OF AMERICA
33
2
See my instructable for a full description of this board and the associated software.Note that there is a new version of this board.https://www.pcbway.com/project/shareproject/AVR_SD_Hex_Loader_v1_4.h...
AVR SD Hex Loader ISP
1592
0
3
Jonnathan Mackey
Jonnathan Mackey
UNITED STATES OF AMERICA
19
0
Linear audio input add-on board for WLED Wemos shield v2.0. Adding audio linear input to Universal WLED Wemos shield.
Audio input for shield v2.0
3926
0
3
Ser Ko
Ser Ko
UNITED STATES OF AMERICA
54
44
Writable replacement main rom for TRS-80 Model 100Optional send/return breakut for /CS line for use with REX_Classic Main ROM Management FeatureNOT for Model 102 or any other models or clones, only TR...
FlexROM_100
1164
0
1
Brian K. White
Brian K. White
UNITED STATES OF AMERICA
20
0
In this video we design a custom shape PCB and send it into PCBWAY to have it manufactured. It makes it's round trip from Ohio, USA to China and back in 8 days. To make our custom shape we import a dr...
Christmas tree
1604
1
3
learn electronics
learn electronics
UNITED STATES OF AMERICA
93
0
This is to repair an HP 8082A pulser. The custom ECL IC, U2 on board A3 had failed, and since it is an old HP only custom IC you can't find a new one anymore. This does not use regular ECL levels eith...
HP 8082A ECL Inverter Gate
1866
0
3
CuriousMarc
CuriousMarc
UNITED STATES OF AMERICA
9
27
When I installed solar equipment on my home, I bought all the panels and an obsolete but functional inverter from a solar company I used to work for. Ya, it was cheap, but unfortunately the inverter d...
Particle Photon Open Energy Monitor
1429
0
0
Kirwan Fox
Kirwan Fox
UNITED STATES OF AMERICA
1
1
This circuit is a simple laser anti theft alarm with SCR, laser, LDR and a few other components.When the theft body cut the laser beam, the buzzer turns ON and latch (stay ON) until the Reset button p...
Laser anti theft circuit
1915
0
1
MOUSA Mousa - Simple Projects
MOUSA Mousa - Simple Projects
UNITED STATES OF AMERICA
160
6
Interface board to allow proper connection from the Game Genie to the NES Top Loader. Provides the necessary 1.2mm (0.047") PCB thickness to prevent damage to the console. Requires...
Game Genie to NES Top Loader Adapter
5443
0
6
kingpinempire
kingpinempire
UNITED STATES OF AMERICA
3
0
### DESCRIPTION50mm x 50mm Adapter board for the Intel 80386EX high integration CPU. The 386EX is only available as a PQFP-132, and not everyone is comfortable soldering directly to a main board...
80386EX Adapter Board 50mm x 50mm
1945
6
5
JOHN COFFMAN
JOHN COFFMAN
UNITED STATES OF AMERICA
8
5
This board includes the Event Failure AlarmAudio Oscillator / MetronomeLED FlasherToy OrganSee alsohttps://www.pcbway.com/project/shareproject/Engineer_s_Mini_Notebook_555_Circuits_by_Forrest_M_Mims_I...
Engineer's Mini Notebook 555 Circuits by Forrest M. Mims III - PCB #3
243
0
1
Dan Hoover
Dan Hoover
UNITED STATES OF AMERICA
39
0
C1 4700uF 35V capacitorC2 100nf ceramic capacitorBR1 W10 package bridge rectifierU1 LM78xx voltage regulator, value will determine DC output voltageQ1,Q2 2N2222 NPN transistor or equivalentR1,R2 10k r...
Lionel DC Directional Ligthing Board
101
0
0
Kenneth Rickman
Kenneth Rickman
UNITED STATES OF AMERICA
0
0
This is one of my many regulators that I've made. This one is in the shape of a heart. These are meant to work with Gameboy Color/Pocket systems that utilize IPS display kits. This regulator only prov...
Heart Power On Gameboy Regulator
514
0
3
Jack V
Jack V
UNITED STATES OF AMERICA
14
0
This PCB lets you build a 12v LiFePO4 battery using 24 Headway cells. This is an Improved Version that can handle more power when you print it with 2oz copper.Parts needed to build this project.S...
12v 48Ah Headway Busbar PCB project
1477
0
0
Jehu Garcia
Jehu Garcia
UNITED STATES OF AMERICA
392
0
Just a fun, little project to match the theme for the upcoming Halloween celebration.It utilizes a 555 Timer to pulse the LEDs at approximately 1 Hz.CR2032 battery or USB-C can be used to power the pu...
Pumpkin PCB
535
0
0
Jeffrey Lam
Jeffrey Lam
UNITED STATES OF AMERICA
1
10
Built to withstand the tricks and the gnarly trails, added material to help with cooling of higher voltage builds. These blocks bring an awesome motor to a platform that has endless posibilities.
Onewheel GT Frame to Superflux axle Block
484
1
1
Kyle Curcio
Kyle Curcio
UNITED STATES OF AMERICA
0
1
1
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