Digital Clock With 7-segment LED Display
4.0K Views, 16 Favorites
Digitized Audio Analog Volume
1.9K Views, 15 Favorites
File Server With Current Meter
2.2K Views, 19 Favorites
Power Supply With Current Meters
3.0K Views, 25 Favorites
Sound Level Meter With 3 Color LED 8x8 Matrix
1.4K Views, 8 Favorites
Sound Level Meter With Arduino
1.7K Views, 8 Favorites
8x8 Dot Matrix Sound Level Meter
1.6K Views, 13 Favorites
Another Sound Level Meter Circuits
1.3K Views, 6 Favorites
Sound Level Meter
3.6K Views, 9 Favorites
RPI and 5 Inch LCD Digital Album and Weather Station
1.2K Views, 10 Favorites
Solar Charger Circuit (2nd Prototype)
2.6K Views, 31 Favorites
My First Solar Cell Project (Prototype)
2.9K Views, 21 Favorites
Making Amplifier With LM1875
1.6K Views, 5 Favorites
Audio Receiver and Channel Selector
1.4K Views, 5 Favorites
Audio Multiplexer (MUX) Circuit With PIC 16F84A
1.2K Views, 3 Favorites
1W Power LED Flasher
1.7K Views, 4 Favorites
LED Lantern With Joule Thief
1.2K Views, 7 Favorites
Second Multi-functional Weather Station (3.5 Inch LCD)
1.9K Views, 10 Favorites
Multi-functional Weather Station (Mega2560 Version)
1.5K Views, 3 Favorites
Bluetooth Audio Receiver
1.8K Views, 2 Favorites
Bluetooth Audio Receiver (Raspberry Pi Version)
1.5K Views, 1 Favorites
Bicycle Rear Camera Instead of Back Mirror
7.6K Views, 92 Favorites
Bicycle Headlight With Joule Thief LED Circuit
591 Views, 0 Favorites
Bicycle Backlight With Arduino
2.8K Views, 17 Favorites
Bicycle Journey Tracker With Arduino and GPS Module
5.6K Views, 32 Favorites
Audio Amplifier Using TDA2030A
11K Views, 23 Favorites
BMP Image File Album and Digital Clock With Arduino
1.3K Views, 0 Favorites
OLED Digital Clock With Arduino Pro-mini
3.9K Views, 3 Favorites
Amplifier and Speaker DIY
783 Views, 2 Favorites
Arduino Audio Sound Level Meter
4.2K Views, 10 Favorites
PC Speaker Amplifier
3.8K Views, 18 Favorites
Raspberry Pi Based Torrent Server
963 Views, 1 Favorites
Disk Usage and File Download Indicator
319 Views, 1 Favorites
Raspberry Pi CPU Load Indicator
4.1K Views, 1 Favorites
CD4017 Based Multi-functional Bicycle Backlight
962 Views, 1 Favorites
Raspberry Pi NFS and Samba File Server
4.3K Views, 53 Favorites
Raspberry Pi Box of Cooling FAN With CPU Temperature Indicator
1.4K Views, 21 Favorites
Raspberry Pi CPU Temperature Indicator
1.9K Views, 8 Favorites
Raspberry Pi Shutdown Indicator
1.6K Views, 4 Favorites
