Tag: pwm circuits

What PWM works How PWM Pulse width modulation is the technique of obtaining the analog electrical value or signal to be produced at the output by controlling the width of the pulses to be produced.

PWM VU-Meter Tesla Audio IR2110 TL494

| 2018/06/10

Previously I shared the quality Tesla Coil Circuits in Solid State Tesla Coil. This tesla coil drive circuit is controlled by tesla bobini according to a slightly different sound signal. TL494 IR2110 IGBT Tesla coil control doing a kind of tesla vu-meter or vu-tesla control can be controlled by motorda instead of high power PWM…

DIY Wood Burning Machine PWM Heating

| 2018/06/10

Professional Wood Burning Machines you can make a cheap handy Wood Burning Machine when you look stylish. You can use AT, ATX power supply or high power transformer for this. In the Wood Burning Pen the wire resistance used must be high in chrome nickel resistance. Direct power voltage control, a dimmer circuit is required…

CCS C Applications Proteus Simlations

| 2018/06/09

Previously shared CCS C sample application circuit code archive (C and Hex Isis) is a large archive with all source codes and proteus simulation circuits such as CCS C projects shared in the font. In a majority of CCS C projects, pic16f876 and pic16f877 microcontrollers are used. In projects with USB communication, pic18f4520 pic18F4550 is…

Mosfet LED Dimmer 12V 24V

| 2017/10/01

LED brightness control gives you tremendous control over the light emitted by the LEDs. However, to use them in a safe manner for LEDs and other devices or electrical installations, use appropriate regulators and power supplies. Inputs of unused gates are attached to the power supply. The P1 10 kohm potentiometer allows the PWM to…

Flowcode Examples

| 2016/10/15

Flowcode pic programming pic about the program in the form of flow diagrams of the easiest programs you can write easily in the market, still us is very simple, although it was touted as easy a little bit microcontroller, code, etc. there must be a free expression of information can be solved by the application…

dsPIC30F2010 PWM Motor Driver Circuit DRV8402

| 2016/06/18

DRV8402 Motor Driver Circuit The main component is the microcontroller dsPIC30F2010, who for its activities needs outside of the power supply voltage also a source of accurate clock pulses. In order to achieve the speed of 30 MIPs, we had to calculate the speed of the desired crystal. Each instruction takes four bars of the…

Atmega88 IR2184 DC Servo Motor Driver Circuit

| 2013/08/05

DC Servo motor driver circuit based on the microcontroller atmel atmega88 outputs half bridge driver IC Ir2184 is being used with this integrated works at a frequency of 16MHz DC servo Irf540 MOSFETs atmega88 drive circuit PCB design looks great eağle have the source schema and pcb drawings are prepared with atmega88 for non-source code…

3W Power Led Driver Circuit (PWM)

| 2012/11/10

3w power led drive prepared for the circuit uc3842 and uc3845 PWM control ICs prepared with two circuit diagrams ™ connectivity first circuit uc3842 used two LEDs connected in series, the power MOSFET is irlz24n other 3w LED driver circuit, the u3845 is controlled by 10 LEDs connected in series in this circuit that extend…

Stepper Motor Driver with PIC16F628A L297 L298 Circuit

| 2012/11/07

Hello, friends. I have designed at the request of a teacher stepper motor driver circuit I want to share with you. System is going to start actually quite a few. But barely was able to finish due to the intensity of work. I made the drive has been designed as general. So it does not…

PWM Constant Current Power LED Driver

| 2012/07/16

Power LED driver circuit based on LM393 op amp compared to other LED driver with PWM input is not working very well, but without a microcontroller PWM or PWM input can be made from other sources. There are three different power options power LED 1W 350mA, 700mA 3W power LED, power LED 5W power required…