electromanmx

Toroidless Joule Thief

1.3K Views, 2 Favorites

¡BUILD AN AM RADIO RECEIVER!

17K Views, 17 Favorites

BUILD a SMD 7805 PCB REGULATOR

3.1K Views, 4 Favorites

Make the Smallest LM386 Amplifier Module

3.3K Views, 18 Favorites

MAKE a 1.5V AM RADIO!

65K Views, 78 Favorites

Garbage Line Follower Robot!

3.4K Views, 32 Favorites

Make a Ghost Detector!

18K Views, 49 Favorites

Test Your Nerve!

5.0K Views, 61 Favorites

Repair Any CD,DVD, & BLURAY Player

12K Views, 137 Favorites

Make an Arduino FM Radio! (using TEA5767)

51K Views, 190 Favorites

Homemade 16x2 LCD Module

2.2K Views, 8 Favorites

Make a RF Transmitter and Receiver With HT12E & HT12D

91K Views, 54 Favorites

Make a Colpitts Oscillator!

14K Views, 37 Favorites

USE a PUSH BUTTON AS a SWITCH !

30K Views, 186 Favorites

Make a 3.3 V & 5v Power Supply @ 1.5 Amp.

15K Views, 166 Favorites

Tri-Regulated 1A Power Supply

4.1K Views, 74 Favorites