Projects Projects
Expansion Shield – Breakout Board for Arduino Nano
If you need to interface many devices and sensors to Arduino Nano, then, this project is for you.
Brushed DC Motor Speed and Direction Controller Using Joystick
This DC Motor controller provides direction and speed control of a brushed DC motor using a Joystick.
Brushed DC Motor Controller Using Infra-Red Remote
This project enables the user to control a Brushed DC Motor using an Infra-Red Remote Control, thus controlling speed, direction, and also brake of DC Motor is possible.
Arduino Compatible 2-digit 7-segment Display Board for Timer/Counter
The project presented here is an open source 2-digit 7 segment Arduino compatible display board.
8 Channel Infra-Red Remote-Control Arduino Shield Using ULN2803
This is an 8 channel infra-red remote-control Arduino shield that can drive 8 high current loads such as LEDs, solenoids, multiple toy DC Motors, dual unipolar stepper motor, filament lamps, etc.
0 to 10 V Adjustable Lab Power Supply with Current Control
The circuit presented here is a very simple and easy to build Lab Power Supply.
1A Over Current Protection Load Switch
The Over-current limit load switch project presented here provides full protection to devices and loads from access load conditions.
fpx: easy USB‑C power for all your devices
fpx is a tiny & easy to configure module that enables use of USB‑C (USB‑PD) chargers, adapters & power banks as power sources.
Type K Thermocouple Sensor Amplifier Arduino Shield
This is a Type K Thermocouple Sensor Amplifier Arduino Shield that enables an Arduino board to acquire temperatures from a thermocouple of type K.
12V to 24V @ 1A Step-up switching regulator using LM2585
Schematic Description This is a DC-DC step-up converter based on LM2585-ADJ regulator manufactured by Texas Instruments.
Optically Isolated Bidirectional I2C Shield For Arduino
Optically isolator Arduino Shield has been designed to provide optically isolated I2C communication between Arduino and any other device or sensors that works with I2C protocols.
Adjustable Constant Current LASER Diode/LED driver
I was testing a couple of low-cost laser diodes that come from china and I was wondering why those diodes don’t have any protection/driver circuitry.