Tag: motor driver circuit

Robot motor projects, CNC motor projects Electromechanical motor and different systems needed Motor control circuits Motor drive circuits

12V 24V 32V Motor Driver Circuit 30A Throttle With Potential Control

| 2022/09/19

The high-power control circuit motor reversing DC motor speed controller circuit features soft start, relay switching of motor direction, and PWM speed control. I have shared the circuit before. There are details in the article “High Power 30 Amp DC Motor Speed Control Circuit”, but I prepared a new article because I applied it and…

Electronic Distributor for 4-Cylinder Internal Combustion Engine

| 2022/07/01

The electronic control circuit for the 4-cylinder internal combustion engine is designed for 4-cylinder internal combustion engines to work with both the external switch, the ignition unit and the ignition coils using the built-in high voltage switches. There is a universal “DH” input for connecting a Hall sensor or a breaker contact. The U2 LM555…

Electric Bicycle BLDC Motor Control Circuits 500W 1000W

| 2022/02/27

A few months ago, a friend said that the electric bicycle brain was faulty, so I said bring it and we’ll see. High power BLDC motor control documents can be useful for code repair or project development. There is also a 250w 36v electric bike motor control scheme made in China. The explanations below are…

UC3844 Motor Speed Controller Circuit

| 2020/04/27

UC3844 is popular current mode PWM controller which is commonly found on DC to DC converter circuits and switch mode power supplies. This pwm motor speed controller is also based on UC3844 and it is specifically design to drive 20VDC 24VDC motors. In this given DC Motor Speed Controller configuration UC3844 50kHz to 240kHz PWM…

19 Amp Motor Driver Circuit For Powerful Robot Projects

| 2020/04/26

A motor driver circuit designed specifically for robotic projects using high power collector motors, with or without PWM modulation with a Microcontroller or debug card, to fully control two motors. The drive is made with a symmetrical dual channel digital controlled circuit. It allows you to change the axis rotation direction independently for two motors,…

20 Amps Unipolar Stepper Motor Driver

| 2020/04/02

Unipolar Step Motor driver circuit up to 20A. It works with maximum power 20A, Maximum 100V, Over temperature protection, Half step and full step operation. Unipolar Stepper Motor Driver circuit L297 integrated on L297 integrated circuit is powered by mosfets and high power motor version is provided. Tests were done in the workshop with Mach…

Scooter Motors Control Circuit 500W TL494

| 2020/04/02

350W Scooter of Electric Motor Scooter control unit, max. It can power 500W. Input voltage 36V DC (can be used with 20V… 50V.) Scooter Motor Control works on the principle of motor winding as a switched power supply and coil. In forward driving, the unit acts as a downstream converter and controls the current to…

NE556 Speed controller Circuit DC Motors

| 2019/06/16

The circuit is designed for DC 12V motor and has been tested with miniature drill BOSCH MBM04. Because they can take motor from the source of higher currents, it is appropriate their drive speed pulse while maintaining maximum Tension. Unlike speed control by changing the voltage it has a pulse-width application modulation advantage lower power…

12V 24V 10A PWM Control Dimmer of Speed for DC Motor

| 2019/03/29

NE555 10A PWM Circuit TECHNICAL CHARACTERISTICS – Power supply: 12 to 24 VDC – Maximum output current: 10 A – Designed for low voltage motors – Adjustable frequency between 300 Hz and about 2 kHz – Current protection adjustable between 0 and 10 A – Rotation speed adjustable between 0 and 100% – MOSFET with…

Motor Driver Control CNC Circuits

| 2018/06/09

unipolar stepper motor drives, bipolar stepper motor drive circuits, control and power supply cards that will benefit CNC Projects … High power designs as well as low power motor drive circuits features. Schematic and PCB printed circuit diagram of CNC Circuits Drawing source with eagle cad There are files. 8-lead relay with 10 amperes relay…