Archives: Projects

One of the major problems encountered when using push buttons and switches in digital electronics project is the problem of bouncing. When we press a button once it may register twice and when we press it four times, in a row, for instance, it may register just twice. This occurrence is...

Mini Isolated Power Supply is designed for CAN, RS-485, RS-422, RS-232, SPI, I2C, Low-Power LAN applications. The power supply provides +/- 5.50 V DC symmetrical outputs with load current 500mA from 5V DC input. The project is built using SN6505A IC from Texas instruments. The SN6505A...

One thing we all always wish we could do when using any display is to load our own custom graphics, be it a logo, gif etc. In today's tutorial we will show how to do just that on an OLED display using an Arduino. OLED (organic light-emitting diode) display is a display based on...

The Mini Infra-Red Remote Robot Controller shield for Arduino Nano is designed to drive mini mobile robots. Low voltage DC Motor controller interface allows Infrared wireless control of two DC motors, two PWM and 2 Direction signal outputs to drive two motors separately. TB6612 IC is...

This board created for makers, who want to use various Arduino UNO shields using PIC microcontrollers from Microchip. Board facilitates the use of any 28 PIN SMD SO PIC microcontrollers without crystal (internal oscillator). Project also can be used to develop RS485 application with...

The board shown here is a breakout board for MC33035 brushless motor controller. It requires an output buffer IPM module or MOSFETs to complete a closed-loop brushless motor driver circuit. MC33035 IC is the heart of the project. The board provides 6 PWM pulses as well as 6 Inverse...

Introduction Measuring distance is so important in today's world that things like driverless cars will be impossible without it, that description is probably enough to describe how important knowing the distance between two objects can be. For that reason, today we will be building a...

Introduction With the arrival of the IoT and the need for control, devices now need to do more than perform the basic functions for which they are built, they need to be capable of communicating with other devices like a mobile phone among others. There are different communication...