jayakody2000lk

Maharagama, Sri Lanka Joined September 26th, 2010
14 Instructables 40,738 Views 4 Comments 20 Followers

Embedded systems engineer, amateur radio operator, and amateur astronomer.

Instructables

24-channel USB High-voltage Driver

37 Views, 0 Favorites

Analog Pink Noise Generator

160 Views, 0 Favorites

Programmable Music Module

117 Views, 1 Favorites

Universal HD44780 LCD Interface

478 Views, 3 Favorites

DIY Virtual Electronic Finderscope

574 Views, 4 Favorites

Modularized Narrowband FM Receiver

10K Views, 58 Favorites

Wireless Call Bell

549 Views, 1 Favorites

TPA3001D1 Power Amplifier

39 Views, 1 Favorites

5.1 Channel Preamplifier

1.2K Views, 5 Favorites

DIY Arduino Superheterodyne Receiver

14K Views, 22 Favorites

FM Radio Add-on for Raspberry Pi

1.5K Views, 5 Favorites

Universal Logic Probe

3.5K Views, 16 Favorites

Arduino Telephone Caller ID Unit

7.4K Views, 21 Favorites

Miniature Power Amplifier

377 Views, 2 Favorites