Tag: microcontroller projects

Various projects with microcontroller MCU or integrals known as µC. Microcontrollers. PIC circuits, PIC projects, AVR circuits, AVR projects, ARM circuits, ARM projects, Arduino circuits, Arduino projects

Mobile DTMF Relay Control Circuit

| 2021/03/30

Mobile line compatible DTMF relay control project made by arranging the fixed line DTMF relay control project of my @ETE teacher. ULN2004 for relay driver used CM8880 IC for DTMF receiver installed on circuit PIC16F628 microcontroller. It has Proteus pcb, simulation, picbasic source and hex codes. Working Logic of DTMF Relay System First of all,…

Power Strobe LED

| 2021/01/12

The Strobe Led Lamp circuit has 16 effect modes selected with the button built on the PIC12F675 microcontroller. Since the selected mode is stored in the integrated eeprom, the selected mode remains in memory when the power is cut. The source is Picbasic Pro software. You can adjust the lighting times of the LEDs and…

Musical Ring Box Led Heart Circuit RGB Effect

| 2021/01/12

I shared the ATmega88 microcontroller Led Heart circuit years ago. The LED Heart circuit that I have applied is controlled by the ATmega8 microcontroller. I made a lot of decoration on the PCB top floor and the PCB was made more useful for additional circuits. In the LED heart circuit, 22 ports of ATmega8 (ATmega8A-AU…

Interesting Arduino Circuits

| 2020/04/26

Some projects with PIC Microcontrollers have been implemented with Arduino modules. Converting Arduino software for PIC or vice versa, though not very interesting. There are Arduino and PIC source codes. Arduino Talking Clock The watch tells the time by playing tracks from the SD card. SD is FAT32 format. Tracks are 22,050 KHz, 8 bit,…

Voltage, Current, Temperature, Power and Load Resistance Measurement

| 2020/04/03

In addition to measuring voltage, current, power and temperature, the meter can also calculate the resistance of an attached load. However, this is not the most important difference – more importantly, this meter can also measure negative voltage and current. Recommendations: the meter can be used in a laboratory power supply or other power system.…

DMX Servo Driver Circuit

| 2020/04/02

The ATmega168 project is a continuation of devices with DMX interface designed for set designers, people involved in the setting of events, musicians, etc. Our controller is able to control four servos, with which you can, for example, control lighting or animated elements of the scenery. After the transmission decay, the servos may be in…

Lighting switch in the garage

| 2020/04/02

Driving a car into the garage after dark can be fatal if it has no lighting. The presented system automatically switches on the lighting, without leaving the vehicle. He will also remember to turn them off later. The switch system is designed for 230V AC supply. It works by detecting a beam of light (coming…

STM32 ARM BLDC Motor Controller

| 2020/04/02

The BLDC motor control circuit based on the STM32F405RG has a highly developed design. All materials except power solids capacitors are in SMD type. Power Mosfets ipt007n06n is a difficult circuit design but it can be useful for similar projects. 8-layer PCB drawing file prepared with source code and Kicad was shared. Sensorless vector control…

Remote Controlled Potentiometer

| 2020/04/02

Remote control potentiometer PIC12F629 control protocol RC5 built on microcontroller System An infrared receiver that controls the stepper motor mounted behind the potentiometer. The protocol is similar to the RC-5 protocol, using Manchester encoding is 13 bits long. After the first bit of two bits is skipped, the length of 1.06 ms is measured, followed…

PIC12F675 Ultrasonic Proximity Detector Circuit

| 2020/04/02

The ultrasonic proximity detector circuit PIC12F675 detects the distance installed on the microcontroller as adjustable from about 30 cm to 3 m Ultrasonic Distance measurement is based on measuring the rotating time of the radiating ultrasonic wave reflected from any object. Thanks to the use of the Microchip PIC12F675 microcontroller and integrated hardware functions, the…