Blog

Romeo BLE is an all-in-one Arduino based control board specially designed for robotics applications from DFRobot. This platform...

Romeo BLE is an all-in-one Arduino based control board specially designed for robotics applications from DFRobot. This platform is open source and it’s powered by thousands of publicly available open-sourced codes. Romeo BLE can easily be expanded using Arduino shields. The most important feature—Bluetooth 4.0 wireless communication, allows the board to receive commands via Bluetooth. […]

  LCD is very important part of many DIY and industrial projects. The 16X2 LCD shield has been designed to develop LCD...

  LCD is very important part of many DIY and industrial projects. The 16X2 LCD shield has been designed to develop LCD related projects using 28-40 Pin Pic development board or DSpic development board, along with LCD this shield includes LMD18201 DC Motor driver , 2 Trimmer potentiometer and 4 tact switches with jumpers. Jumpers […]

Compact Unipolar stepper motor driver can drive unipolar motor up to 3.5A and supply range 10 To 50V DC. This compact board is...

Compact Unipolar stepper motor driver can drive unipolar motor up to 3.5A and supply range 10 To 50V DC. This compact board is based on STK672-440BN IC from ON semiconductor. The STK672-440BN is a hybrid IC for use as a unipolar, 2-phase stepper motor driver with PWM current control with Micro-stepping. Note: This Board can […]

This project is designed for Animatronics and Puppeteer applications, however it can be used in other applications like sound...

This project is designed for Animatronics and Puppeteer applications, however it can be used in other applications like sound responsive toys, robots etc. Especially this project helps to move the jaw or mouth of animatronics creature. The project moves RC servo once receives any kind of sound.  Rotation angle depends on sound level, more the […]

This is a simple fan controller with single LED temperature status light using an ATtiny85 microcontroller and DS18B20...

This is a simple fan controller with single LED temperature status light using an ATtiny85 microcontroller and DS18B20 temperature sensor. The fan is turned on/off based on temperature sensed and the controller goes in sleep mode when the temperature drop below a predefined threshold. Simple ATtiny85 fan controller to turn a fan on/off based on […]

Boris Landoni writes about a new open source project a DC motor controller with control LEDs: The circuit board we are...

Boris Landoni writes about a new open source project a DC motor controller with control LEDs: The circuit board we are presenting this time is based on the dual-bridge driver L298N, in a traditionally mounted version in a Multiwatt container with 15 staggered pins; it has two terminal blocks for attaching to DC motors or the […]

Although the power supply design is specific to the Brushless Servo Drivers mainly for IPM Modules, the concepts and circuit...

Although the power supply design is specific to the Brushless Servo Drivers mainly for IPM Modules, the concepts and circuit design may be used for any power supply requires high voltage output up to 400V DC and 5 Amps. The power supply is an unregulated design with an option to allow connection to either 120V […]

Open Panzer Project is an attempt to create open source versions of all electronics used in RC tanks today, with professional...

Open Panzer Project is an attempt to create open source versions of all electronics used in RC tanks today, with professional quality and features. The goal of this project is to expand the hoppy and to improve everyone’s experience of RC tanking corner, which will speed-up its growing. Open Panzer recently developed the Scout ESC […]