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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 Mysensors node using RFM69W radio module, Si7021 temperature/humidity sensor and MAX44009 ambient light sensor.Key Features:Si7021 temperature/humidity sen...
Multisensor CR2032
2400
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
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
2314
1
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
This is ethernet gateway for RS485 (wired) MySensors nodes. It features ATmega328p MCU and ENC28J60 ethernet chip. SP485EE or similar IC is used as RS485 transceiver. It works on hardware serial to en...
RS485 Ethernet Gateway
2616
0
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
It is a small board, compatible with Arduino and ready for RS485 wired communication. Technical Specification:ATmega328p microcontroller,SP485EE for RS485 wired bus communication (working on hard...
RS485 MCU Module
2409
0
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
MQTT wifi wall switch using ESP8266-01Switch can be controlled via MQTT or touch button.it is well suited for 68mm Europe wall boxes.Switch is based on wifi board ESP8266-01.Code i...
MQTT wifi wall switch
4092
0
19
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Working range: input AC220V + -10%, output 0 ... 30V adjustable, current 0 ... 1A adjustableUsing isolated flyback switching power supply structure, high efficiency, primary and secondary side isolati...
CNC Power Supply
3401
0
9
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Using IP5306 lithium battery charge and discharge chip and PT4115LED constant current driver IC, it can charge and discharge 18650 battery and can also be used as LED lamp. The red circle 1 is th...
18650 lithium battery LED light
3122
2
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
This design is a minimum system based on ATMEGA32U4 microcontroller (leonardo minimum system) . ATMEGA32U4 microcontroller is a more commonly used keyboard and mouse simulation chip, which can be used...
ATMEGA32U4 Development Board
3515
4
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Characteristic· No PWM generator, need to connect external microcontroller or 3525 and other control circuits.· ...
Full bridge module for high power brush motor drive inverter
1976
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
1. This control board combines ramps1.4 and maga2560, use more convenient micro USB interface to flash firmware,adopt CH330 USB communication IC2. A4988 motor driver chip is adopted, and 16 subdivisio...
3D printer motherboard
6250
1
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Domestic LGT8F328P chip, compatible with Atmega328p chip. Pin size order is compatible with Arduino NANO.Using TypeC interface, USB to serial port using CH340K chip.The use of cylindrical crystal...
LARDUINO NANO
2600
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Domestic LGT8F328P chip, compatible with Atmega328p chip. Pin size order is compatible with Arduino UNO.Using TypeC interface, USB to serial port using CH340K chip.The use of cylindrical crystals...
LARDUINO UNO
2091
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
This module uses a tp4056x lithium battery charging chip, an improved version of the old version of TP4056 chip! With battery positive and negative reverse connection protection,input power ...
Smallest TP4056 charger
2562
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Arduino is very convenient, but the performance is not very good, STM32 is powerful, and programming is too complicated? Come, let's combine STM32 and Arduino. STM32Duino is here. Use t...
STM32 Duino
2131
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
· The WiFi firmware cannot be used directly, because the IIC pin definition is different, and you need to modify the source code and flash it in. The mod...
ESP8266 smart watch
4034
0
14
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
Active DC constant current electronic load, using Intel 775 radiator, design power 90W (actually stable 120W), comes with voltage and current meter.Use Intel 775 heatsinkActive design, power supply vo...
Active DC constant current electronic load
5160
1
9
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
587
40
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