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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
Low Cost Drone using ESP32
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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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ZIMBABWE
16KB RAM + 4 banks of 8KB ROM interface for Sinclair ZX81. ROM banks are selectable via DIP switches and they are mapped in between 8K to 16K of ZX81 memory map. ROM banks are for storing software iss...
RO(A)M Interface for ZX81
357
0
2
Klaudiusz Fatla
Klaudiusz Fatla
POLAND
13
1
A project to create a board for add in the same board an CC1101 and NRF24 antenna for the flipperzero with a switch to switch beetween it.Si we can in one board carry two interresting antenna. And the...
FlipperZero Board for CC1101 and NRF24
474
4
2
Inazo
Inazo
FRANCE
0
3
IRFZ44Fifth Generation HEXFETs from International Rectifier utilize advanced processing techniques to achieve extremely low on-resistance per silicon area. This benefit, combined with the fast switchi...
-Simple 12v to 220v mini inverter using 4047 IC
300
0
0
Beytullah Gültepe
Beytullah Gültepe
TURKEY
34
0
Size PCB 138mm X 107mmExciter+TCXO =LMR SDR+TCXO > with TCXO (optional) , more Stable frequency control LPF Need to add Linear Amplifier and LPF to...
SDR Transceiver – LMRSDR V1.6.B (exciter only)
399
0
0
Syaiful YE3CIF.COM
Syaiful YE3CIF.COM
INDONESIA
94
2
Hi, The basic circuit form isTL431Provide reference voltage,Current detection resistance LM324.https://320volt.com/lm324-elektronik-yuk-4-mosfet/
4 Mosfet Electronic Load
384
0
1
burhan
burhan
TURKEY
56
7
This project uses a 556 timer to generate a pulse a certain time after being turned on. That pulse is run through a 2n7000 FET to be open collector and you can use it to virtually 'press a button' aft...
Compact pulse generator / restart circuit
288
0
1
Evan Allen
Evan Allen
UNITED STATES OF AMERICA
6
0
This project involves creating an automatic light switch using key electronic components. The setup includes a terminal block for connections, a BT136-600E triac for load control, a DB3 diac for triac...
Automatic Light Switch with LDR
330
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
2
0
Discover my new project: a simple but effective digital counter. The idea arose out of curiosity to explore electronics in a practical way. The operation is based on the 74LS90 and a 7-segment display...
Digital counter
248
0
1
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
2
0
Allow users to load and enjoy pretty much every Atari 2600 VCS titles via SD Card. Simple to build if you decide to do one on your own.i use tag-connect footprints for my programming. this you will ne...
UnoCart 2.6k
1639
28
14
mike danick
mike danick
UNITED STATES OF AMERICA
37
0
Simple but fancy ESP32-C3 Development Board.Also features a WS2812B 2020 RGB LED linked to IO8 pin.Breadboard compatible.Made with 0805 (or higher) components for easier hand soldering.I placed the "...
ESP32-C3 DevBoard
813
0
1
Marius M
Marius M
ROMANIA
12
20
The Ultimate Cart is an SD-card based multicart for the Atari 8-bit.It allows you to browse the SD card on the atari and launch cartridge images from ROM and CAR files from the menu.It supports most R...
Atari UltimateCart
1091
5
7
mike danick
mike danick
UNITED STATES OF AMERICA
37
0
TIPI/32k is a derivative of the original TIPI designed by Jedimatt42 and ElectricLab, but modified to fit in the TI-99/4A speech synthesizer housing. It combines both the sideport TIPI and the sidepor...
TI-99/4a Tipi32k
1204
2
4
mike danick
mike danick
UNITED STATES OF AMERICA
37
0
ÖNEMLİ NOTdevre şemasında d1 ve d2 diyotlarının birbirine ters olması gerekmektedir. Devre tasarımında yapılan bir hatadan dolayı pcb lehimlenirken bu iki diyottan birsinin ters takılması gerekmektedi...
dc_motor_driver
368
0
0
Abdulkadir ÜNVER
Abdulkadir ÜNVER
TURKEY
10
2
Adapter to program a SN74S471 on a Dataman 48 Pro 2 Programmer(the SN74S471 is not supported by default on the Dataman 48 Pro 2 but a small adapter permit to read and program themas if they were a SN7...
SN74S471 to SN74S472 ADAPTER
345
0
0
didier derny
didier derny
FRANCE
0
0
Amp CircuitComponents used in the circuit:-5 Capacitors-11 Resistors-8 NPN and PNP Transistor-5 diode *BC857 Transistor*Features and benefitsLow current (max. 100 mA)Low voltage (max. 65 V) ...
Amp Circuit
245
0
0
Beytullah Gültepe
Beytullah Gültepe
TURKEY
34
0
This is a simple Power Scheduler with BLE / WIFI connectivity to turn ON or OFF a USB-A port/Plug / outlet at any give day and hour. Compatible with all major commercial vendors and also open source v...
USB-A Power Scheduler
377
0
0
Miguel Silva
Miguel Silva
BELGIUM
0
0
1
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