RC Servo Movement Recorder and Player
https://www.electronics-lab.com/project/rc-servo-movement-recorder-and-player/
This is an RC servo controller board that allows users to record RC servo motor movement and playback it back with precision. There is an onboard potentiometer to control the RC servo up to 180 degrees. It allows you to record the movement of one servo, a few seconds in duration. Servo movement can be […]
350W Power Factor Boost Converter for Inverter-Fed BLDC and PMSM Motors
https://www.electronics-lab.com/project/350w-power-factor-boost-converter-for-inverter-fed-bldc-and-pmsm-motors/
This 350W power factor boost converter is designed for inverter-fed BLDC/PMSM motor appliances, A/C units, Refrigerators, and industrial power supplies. The circuit is a continuous-conduction-mode boost converter implemented using a UCC28180 PFC controller module which provides all the necessary built-in protections. It’s a robust output supply protected for output cover current, output over-voltage, and output […]
High Power Bipolar Stepper Motor Driver with SPI Interface
https://www.electronics-lab.com/project/high-power-bipolar-stepper-motor-driver-with-spi-interface/
This is a compact high-power stepper motor driver built for bipolar stepper motors. The driver can be controlled using a serial communication interface (SPI). It combines a flexible ramp generator for automatic target positioning with the industry’s most advanced stepper motor driver. Using external transistors, the driver ensures absolutely noiseless operation combined with maximum efficiency […]
Programmable Step-Direction Pulse Generator for Stepper, BLDC and AC Servo Motor Drivers
https://www.electronics-lab.com/project/programmable-step-direction-pulse-generator-for-stepper-bldc-and-ac-servo-motor-drivers/
A programmable pulse generator is a very useful tool for stepper, BLDC, and AC servo drivers. Various stepper and servo drivers work with step and direction inputs. This project is the right solution to drive such drivers since it can provide a high-frequency output which is important for most AC servo drivers. The project provides […]
Brushed DC Motor Speed Controller Using Radio Control (RC) Remote
https://www.electronics-lab.com/project/brushed-dc-motor-speed-controller-using-radio-control-rc-remote/
This is a Brushed DC motor controller designed to control one brushed DC motor up to 5A. It can control the speed of the DC motor using a Radio Control (RC) System. This Arduino compatible hardware converts RC PWM signal into 0 to 100% duty cycle PWM which further drives high current load using MOSFET. […]
High Power DC Motor Speed and Direction Control using RC Transmitter – Arduino Compatible
https://www.electronics-lab.com/project/high-power-dc-motor-speed-and-direction-control-using-rc-transmitter-arduino-compatible/
The project presented here is a low-cost solution to control the speed and direction of a high-power brushed DC motor using RC (Radio Remote Control) transmitter. This is an Arduino-compatible board, consisting of an Atmega328 chip, 2 x Relay for motor direction control, MOSFET for speed control using PWM input, Tactile switch, Slide switch, and […]
Sound to RC Servo Driver v2.0 – Arduino Compatible
https://www.electronics-lab.com/project/sound-to-rc-servo-driver-v2-0-arduino-compatible/
The project presented here is made for applications such as Animatronics, Puppeteer, sound-responsive toys, and robotics. The Arduino compatible board consists of LM358 OPAMP, ATMEGA328 microcontroller, microphone, and other components. The project moves the RC servo once receives any kind of sound. The rotation angle depends on the sound level, the higher the sound level […]
50V – 5A DC Brush Motor Driver – High Performance, High Reliability
https://www.electronics-lab.com/project/50v-5a-dc-brush-motor-driver-high-performance-high-reliability/
This is a powerful yet small-size and low-profile brushed DC motor drive system, with key features like adjustable constant current control, direction control, brake controls, Alert output, PWM for speed control, etc. The BD63150AFM chip is the heart of the project which is one H-bridge motor driver for DC brush motors. This board enables low […]
Brushed DC Motor Driver with Integrated Current Regulation
https://www.electronics-lab.com/project/brushed-dc-motor-driver-with-integrated-current-regulation/
The highly efficient DC brushed motor driver including an onboard shunt resistor for current regulation presented here is built using the DRV8251 chip. The operating supply voltage range of the project is 4.5V to 48V DC and the default output current capability is 2.1A. A trimmer potentiometer PR1 is provided to adjust the current regulation […]
Linear Actuator Controller with Limit Switch to prevent Overextension and Retraction
https://www.electronics-lab.com/project/linear-actuator-controller-with-limit-switch-to-prevent-overextension-and-retraction/
The project described here is a very useful device for use with linear actuators. This controller prevents the actuator from reaching the physical movement limits of the actuator, thus it prevents burnout of motor and physical/mechanical damage to the actuator itself to the mechanical machine associated with it. It also allows for a smoother stopping […]