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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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ZIMBABWE
This is a simple LDR dark sensor project which is designed to turn ON a relay (when there is light) and turn it OFF(when there is no light). You can connect a domestic light bulb or mabye fa...
LDR CONTROLLED RELAY MODULE SMD
2816
0
2
umar_khalid
umar_khalid
SRI LANKA
36
3
This is a simple arduino sheild that can run on it's own as an arduino uno once it's powered up using the power input. to upload a code, simply remove the ATMEGA328p chip from your reguar ardu...
DIY arduino UNO sheild
2567
0
5
umar_khalid
umar_khalid
SRI LANKA
36
3
THIS IS A SIMPLE DIGITAL CLOCK THAT WORKS WITH A 9V BATTERY AND CAN BE SET JUST THREE BUTTONS.IF U LIKE THIS PROJECT , PLS LIKE :)U WILL NEED: seven segment display(4), 4 pin push button switch (3), 4...
DIY DIGITAL CLOCK
6131
2
8
umar_khalid
umar_khalid
SRI LANKA
36
3
This Arduino Uno Development shield is made for beginners who can try to program themselves using reference codes'. They can easily use the reference code and create their project! Using this, you can...
Bit-Duino All-in-one robotics shield
1266
0
2
awesome
awesome
SRI LANKA
0
0
ESP8266 based industrial machine controlling and monitoringThis PCBs used to control and monitoring industrial machine status monitoring. This project based on ESp8266 (12E/12F/7). This PCB has 3 powe...
ESP8266 based industrial machine controlling and monitoring
3507
0
5
Yashodha Salgado
Yashodha Salgado
SRI LANKA
14
5
this is a simple circuit using an ic 4017 and an ic 555 timer . u can adjust the frequency using the potentiometer :)you will need : 555 timer SMD , CD4017 SMD, 10k resistor SMD , 10UF capacitor SMD, ...
LED CHASER
3246
1
1
umar_khalid
umar_khalid
SRI LANKA
36
3
This project is designed to use for robotic purposes and based on Arduino Uno with extra features. This is compatible with SD/TF cards, 2.4GHz NRF24 radio modules and Arduino shields. Designed for Ope...
Dev Board for OpenCat Project
900
0
1
Dinul Sasnada
Dinul Sasnada
SRI LANKA
4
0
The Mega control is a Atmega 2560 based microcontroller board. Its full compatible with arduino.Mega control has USB to TTL connector, SD card reader & DS3231 Real time clock module. And it provid...
Mega Control - Arduino ATmega 2560 based
3669
2
2
Yashodha Salgado
Yashodha Salgado
SRI LANKA
14
5
### DESCRIPTIONThis PCB allows you to create breakout boards for Microchip MCP2200 UART bridge IC and Microchip PIC24EP256GP204/PIC24EP512GP204/PIC24EP128GP204/PIC24EP64GP204/PIC24EP32GP204 microcontr...
MCP2200 PIC24EP256GP204 Breakout Boards
1800
0
1
Padmal
Padmal
SRI LANKA
12
8
The circuit utilises the TP4056 and DW01-A ICs to charge 3.7V Li-Po batteries.The maximum theoretical charge current of 1A has been restricted to 710 mA for safety.The variable resistance of R(prog) r...
TP4056 + DW01-A Li-Po Battery Charger (BMS) 4.2V Variable Current (Max 1A)
414
0
1
Suharda Silva
Suharda Silva
SRI LANKA
1
0
Digital I/O PCF8575 - I2C Expander 128bit
Digital I/O Card 128bit
1189
0
0
GPV Dev
GPV Dev
SRI LANKA
2
285
This board is a small form factor ESP32 board that supports all the ESP32 shields. It is one of the most versatile board in the world with ESP32 MCU. You can do a lot of things with this little board ...
ESP32-WROOM-IE Dev Board
1714
0
3
Dinul Sasnada
Dinul Sasnada
SRI LANKA
4
0
### DESCRIPTIONCheck Water Level and Turn off automatically motor after full the tank### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
W166274ASZ4_Gerber_Water-Level-Indicator_20190219225959
1155
0
3
Dasun Tharanga
Dasun Tharanga
SRI LANKA
2
0
THIS IS A SIMPLE CLAP SWITCH CCIRCUIT THAT USES A 4017ic DECODER. WHEN U CLAP ONCE, IT TURNS THE RELAY ON AND WHEN U CLAP AGAIN ,IT SWITCHES OFF. SINCE THIS CIRCIT USES A RELAY,...
DIY 4017 CLAP SWITCH CIRCUIT.
4608
4
3
umar_khalid
umar_khalid
SRI LANKA
36
3
This project is about a single-channel microphone echo generator circuit. This circuit builds around the Holtek HT8970 echo effect generator IC. It offers complete control of the echo effect by provid...
Echo Generator for Microphones
1305
0
1
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
17
0
StarPointer is a virtual electronic finderscope for astronomical telescopes. This device works with Stellarium and helps the observer identify objects in the sky.This unit can be attached to the teles...
StarPointer - virtual electronic finderscope
2612
0
5
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
17
0
1
2
3
4