This topic shows how to build a real time clock with temperature monitor using Arduino, DS3231 RTC and ST7735R (ST7735S) 1.8″ color TFT display. Building this project with Arduino is so easy, in the circuit there are two pushbuttons to […]
This post shows how to simulate the Arduino and the ST7735R (ST7735S) 1.8″ SPI TFT display. To do this we need a Proteus version with the ST7735R library (model), new versions (for example 8.6 and higher) have this library, old
As a simple addition to the Arduino real time clock with alarms and temperature monitor project, I’m going to add an IR remote control function to the circuit. The remote control used in this project is a TV one (LG
Arduino + DS3231 RTC with alarms, temperature monitor & remote control Read More >>
A month ago, I build a sensorless brushless DC motor controller using Arduino UNO board, IR2104 gate driver, mosfets …. and now in this post I’m going to build exactly the same controller but using IR2101 instead of the IR2104.
Brushless DC motor controller using Arduino and IR2101 Read More >>
Last time I made a simple PC CD-ROM (or DVD-ROM) brushless DC motor controller using Arduino UNO board and now I’m going to build the same controller but with modifications (let’s say improvements). The type of motor used in this
CD-ROM Sensored BLDC motor control with Arduino Read More >>
DIY ESC with Arduino UNO This topic shows how to build a sensorless brushless DC (BLDC) motor controller or simply an ESC (Electronic Speed Controller) with an Arduino UNO board. There are two types of brushless DC motors: sensored and
Sensorless BLDC motor control with Arduino – DIY ESC Read More >>
There are two types of BLDC motors: sensored and sensorless. Sensored BLDC motor uses hall effect sensors to detect rotor position where as the sensorless BLDC motor uses another technique which is BEMF (back electromotive force). This topic shows how
Sensored brushless DC motor control with Arduino Read More >>
This post shows how to connect the Arduino with ST7735 160×128 SPI TFT module. This type of TFT is a small size, low cost and easy to use. In this example I used the TFT shown below (ST7735S): Generally it
This topic shows how did I build a simple remote controlled DC motor (speed and direction of rotation) using an Arduino UNO board and an IR remote control. I used Car MP3 IR remote control which uses NEC protocol and
This example shows how to control a DC motor speed and direction of rotation using Arduino UNO and L293D motor driver chip. The L293D quadruple half-H drivers chip allows us to drive 2 motors in both directions, with two PWM
Arduino DC motor speed and direction control with L293D Read More >>