Projects Projects
8 Digit Numerical 7 Segment SPI Display Shield for Arduino UNO
8 Digit serial numerical display shield for Arduino has been designed for various applications like digital clock, stop watch, score display, temperature meter, frequency counter, digital meters etc.
15V 1A Dual Output Flyback DC-DC Converter
+/-15V 1A Dual output DC-DC converter is a tiny board built using Transformer from Renco and LM2587-ADJ IC from Texas instrument.
10 LED Bar-Graph Display with Op-Amp Shield for Arduino Nano
Arduino Nano Bar-Graph display with universal op-amp shield consists of 10 LEDs and single low voltage general purpose LMV321 op amp including few capacitors and resistors connected to op-amp pins.
4 Digit 7 Segment Display Shield For Arduino Nano
4 Digit Multiplexed display shield for Arduino Nano with on board 2 tactile switches and LM35 temperature sensor.
2 Channel Relay Shield for Arduino Nano
2 Channel Mini easy to use Relay shield for Arduino Nano consists of ULN2003 IC and 2 Mini 12V Relays with NO/NC contacts of 2A-24V Load Capacity.
3A Thermoelectric Cooler (TEC) Driver
3A TEC Driver Module is a complete power stage solution to drive Thermoelectric Cooler (TEC).
SPI Isolation Board
The isolated SPI module is designed for applications, where SPI signals need to be transferred over longer distances than usually.
3 Phase AC Motor Controller
This project made using MC3PHAC from NXP Semiconductor.
2.5A 2Phase Micro-Stepping Stepper Motor Driver
2 Phase stepping motor driver is a tiny board based on STK682-010 hybrid IC from ON semiconductor and it can deliver current up to 2.5Amp and has supply up to 32V DC.
1Amp Constant Current LED Driver Shield for Arduino Nano
1A Constant current LED driver shield for Arduino Nano has been designed for verity of LED related applications.
How To Program ATtiny13/ATtiny13a using Arduino IDE
Introduction Despite ATtiny series is considered extremely cheap and useful, still there is a lack of projects and tutorials about it.
4 channel RS485 Remote Controller
4 Channel 2 core twisted pair remote controller built using PT2262, PT2272-M4 IC from Princeton technology and MAX485 IC from Maxim.