Dilshan's Electronics Lab
This video blog contains electronic, amateur radio, and embedded system projects, which I did during my free time. Unless otherwise noted, all the videos published in this channel are based on my original designs. The majority of the projects presented in this channel link with my blog at https://jayakody2000lk.blogspot.com.
A Simple Transistor-Based Electronic Siren
Simple yet high-quality FM radio receiver
RTTTL Music Module
Echo effect generator for microphones
Universal HD44780 LCD interface
6-channel stereo speaker selector
5.1-channel analog audio processor
StarPointer - DIY Electronic Finderscope
Experimental narrowband FM receiver for the 2-meter band
Wireless Call Bell
Infrared Remote Control Cloner
TPA3001D1 Audio Power Amplifier
5.1 Channel audio preamplifier
Arduino Superheterodyne Receiver
DIY active subwoofer filter circuit
FM Radio add-on for Raspberry Pi using QN8035 tuner
Universal Logic Probe
Arduino based telephone Caller ID display unit
DIY Miniature Amplifier