Last time I’ve built a simple real time clock and calendar using Arduino UNO board and DS3231 and now I’m going to add two alarm functions and temperature monitor to the previous project. Related topic URL is the one below: […]
Arduino Real Time Clock with Alarm and Temperature Monitor Read More >>
After the interfacing of DS1307 real time clock IC with Arduino now I’m going to use DS3231 instead of the DS1307. Related topic link is below: Arduino real time clock with DS1307 The DS3231 is also a low cost, easy
This post shows a simple real time clock and calendar example using an Arduino UNO board and DS1307 RTC chip where time and calendar are displayed on 1602 LCD screen and it can be set with two push buttons. The
After the interfacing of the Arduino with DHT11 (RHT01) sensor, let’s see how to connect the Arduino with DHT22 (AM2302 – RHT03) digital humidity and temperature sensor. Arduino interfacing with DHT11 sensor and LCD As what was done in the
This topic shows how to interface Arduino UNO board with DHT11 digital humidity and temperature sensor where the measure humidity and temperature are displayed on 1602 LCD screen. DHT11 Sensor technical specifications: Humidity Range: 20-90% RH Humidity Accuracy: ±5% RH
This small post shows a simple example of an interfacing of Arduino UNO board with LCD screen. The Arduino can easily control LCDs equipped with the Hitachi HD44780 or compliant controller using its LiquidCrystal library which makes this interfacing is one of
Building a USB mouse using PIC18F4550 microcontroller and CCS C compiler is easy as shown in the link below: USB Mouse using PIC18F4550 microcontroller Also, it is not hard to add an infrared remote control to the previous USB project.
This post shows how to interface LCD screen (16×2, 20x’4 ….) with PIC24FJ64GB002 microcontroller where the compiler used is CCS C. The PIC24FJ64GB002 is a 16-bit microcontroller runs with 3.3V while is the LCD used in this example is 5V.
This small post shows how to simply blink an LED using PIC24FJ64GB002 16-bit microcontroller and CCS C compiler. Hardware Required: PIC24FJ64GB002 microcontroller AMS1117 3V3 voltage regulator 2 x 10uF polarized capacitor 4 x 0.1uF ceramic capacitor 10K ohm resistor 100
PIC24FJ64GB002 LED Blink example with CCS C compiler Read More >>
This topic shows how to make a simple distance meter using PIC16F887 microcontroller and HC-SR04 ultrasonic sensor. The HC-SR04 ultrasonic sensor can measure distances form 2cm to 400cm with an accuracy of 3mm. This sensor module includes ultrasonic transmitter, ultrasonic
Distance meter using PIC16F887 and HC-SR04 ultrasonic sensor Read More >>