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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)
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ZIMBABWE
This project is a step-up DC-DC LED constant current drive. Input voltage is 2.8V~30V, output voltage is 30V (MAX@LED open circuit). Support PWM dimming. Can be used for miniaturized po...
Boost LED constant current drive
1417
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This design is a minimal system based on STM32F030C8 microcontroller.STM32F030C8 is a single-chip microcomputer based on the Contex-M0 core launched by ST, with a maximum frequency of 48MHz. It h...
STM32F030C8 core board
2479
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
The compact STM32F401CCUx core board can be conveniently used on a breadboard.Small size, can be easily embedded in other projects or used for performance verification on a breadboardThe function of U...
STM32F401CCUx core board
1290
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
Smart home, practicality comes first. When programming with TTL, short IO0 and GND (PROG) to enter the programming mode.
ESP8266 small board
1575
0
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
The main improvements are as follows: The IO port label has been changed to the front, making the wiring more convenient. Can't stand the original microUSB interface (because the data cable canno...
ESP32 core board
1151
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This development board enables you to get the PIC32 up and running quickly. Power can be provided over USB, there are 3 push buttons (including 2 user-defined buttons), and 5 indicator LEDs. The UBW32...
Development Board PIC32MX795
1105
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
Is a spectacular little development board featuring the PIC18F2553. The UBW is a small board with a command interpreter for basic input and output control. When attached to a Windows/Max OS X/Linux co...
Development Board 18F2553
960
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
Blynk Board is specially designed to work with the Blynk mobile app, for iOS or Android devices. Combining the Blynk Board with the Blynk app, you'll be able to easily complete a variety of Inter...
Blynk Board ESP8266
1628
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
The charging current adjustment method is in the schematic diagram, the resistor is best to choose the high power. The battery cannot be reversed. Although the chip has reverse connection protect...
TP5100-26650 charger
2950
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
The core configuration1. STM32F030CCT6 MCU, with 256K FLASH, enough space2. 0.96 inch OLED screen, SPI interface.3. MICRO SD card, SPI interface4.&nb...
Fun and scalable geek handheld
1989
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This project has designed a ±5V power module based on XL6008 (C73012), with small size and low costImportant:The pin position and function of 79M05 were incorrect before, please check carefullyThe PCB...
Low cost ±5V power module based on XL6008
1773
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This is the power supply board (including relays) for the touch switch plates that I made for Livolo.The project complements the previous touch switch plates that I made a long time ago providing a fu...
NRF52832 Touch Switch Power Supply
1814
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This is the control board for my custom power supply design. No 3rd party modules dependencies - all on a single board and NRF52832 based. For touch sensing support I used Cypress Semic...
NRF52832 Touch Switch 2ch
1380
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This is the control board for my custom power supply design. No 3rd party modules dependencies - all on a single board and NRF52832 based. For touch sensing support I used Cypress Semic...
NRF52832 Touch Switch 1ch
1223
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
Modeled after esp32nodemcu, the frame is compressed to make it smaller. Power indicator light, IO2PWM user light.
Esp32s small plate
1012
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
This circuit is a touch switch that replaces the wall switches and allows you to control the lighting (on and off), uses two PCBs, the first one is black and includes the microcontroller, antenna, etc...
Wireless Touch Switch Model For Livolo crystals
2092
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
545
40
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