Projects Projects
Audio Oscillator with Frequency Counter
This project is not completely new.
0-20V Bargraph Voltmeter
0 – 20V LED Voltmeter kit displays the voltage of the source using 20 LED’s.
Geiger counter with SBM20 tube
I “rebuild” my Geiger counter, the SBM-20 tube was initially inside the box, so, i have put this one inside a 32mm diam plastic tube, for more convenience, wired through a XLR3 cable.
RS232 to RS485 Module
RS232 to RS485 Board (R) provides a seamless connection of the PC to an RS485 network.
DTMF Module
DTMF Development Board offers a very convenient way to generate DTMF tones and demodulate it.
ATmega16/32 Development Board
ATmega16/32 Development Board provides a very simple and cost effective platform for prototyping solution.
GLCD Module
GLCD Adapter Board offers an easy way to interface a standard GLCD to your project.
2.5A Bipolar Stepper Motor Driver LV8772E
Tiny Board has been designed around LV8772 IC from On-Semi.
LCD Adapter Board
Simple LCD adapter board offers an easy way to interface a standard 16X2 LCD to your project.
IO Expander Board
I/O Expander Board offers a convenient way to interface upto 16 I/O pins in your project using SPI/I2C bus.
EEPROM Module
EEPROM Add-On Board offers an easy way to interface a standard 24Cxx type I2C EEPROM to your project.
Unipolar 4-Phase Stepper Motor Controller
This project is a 4-phase unipolar stepper motor controller.