Dilshan R Jayakody's Projects
12V Automatic UPS system
5.1 channel audio preamplifier
A 5.1-channel, analog audio processor based on PT2322 and Arduino Nano
Six-channel stereo speaker selector
Android based data logger to capture data from 8 active or passive sensor systems.
Arduino UNO based telephone caller identification (CLI) display unit
Si5351 and Arduino based superheterodyne receiver
NASM compatible assembler compiler to generate binaries for 8-bit x86 like CPUs
AVR High Voltage Programmer 2
Jupyter notebooks which I used for firmware development and circuit designing.
BMP180 based USB atmospheric pressure monitor
EAGLE ULP to generate bill of materials list.
This is an automatic monitor brightness controller for PCs based on environmental light conditions.
cocos2d-x for C++
Library to generate DTMF tones only using Arduino Uno.
Stepper motor driver for German equatorial mounts
A middleware library and sample application for high-quality skin and eye rendering
FM radio tuner application for Raspberry Pi OS
HC-06 bluetooth module configurator
Replacement driver unit for Honeywell CL15AE evaporative air cooler
I2C hardware test terminal/master mode emulator.
ImageHide is simple steganography tool using digital image files.
Open-source infrared remote control signal analysis and generating tool
Open Source USB Digital Signal Injector
Simple HTML5 Mandelbrot Generator
24-bit Stereo Audio DAC for Raspberry Pi
MCP4141 and ATtiny13 based digital potentiometer
Replacement motor driver for INGCO mini drills
Musical plants is a touch sensitive sensor system that will generate a sound from each plant.
React
Typescript
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Laravel
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Microsoft
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Alibaba
D3
Tencent