Recently Cytron is carrying another new ultrasonic sensor in stock which is called HC-SR04. Like others ultrasonic sensor, HC-SR04 uses sonar to determine distance to an object like bats or dolphins do. This sensor require an digital output (Trig) and input (Echo) pin to use it. We will show you the performance of this sensor by using Arduino. In order to make it easier, the HC-SR04 library in Arduino is also provided!
In this SSR-S108T02, you only need a voltage 3.3V-5V to switch on the AC load rated 125VAC. You can use the SSR-S108T02 to control a AC housing lamp, fans, solenoids, and valves. Please note that this only work for AC load. In this tutorial, i will use SK40C with 16F877A to switch ON and OFF of the AC lamp by using SSR-S108T02.
LM35 are commonly used due to its simplicity and linearity which is 10mV per Celsius. The output of the LM35 is connected to an ADC input in a microcontroller, and the result is processed inside. In this project, we will use SK28A to demo the functionality of LM35 by using Fixed Voltage Reference
This project uses SK28A to show the RGB LED. The RGB LED is a special type of LED which can emit three coloured lights, which are the Red, Green and Blue, hence the RGB acronym. When one of these colours mixed together it will give you another new colour. By using the microcontroller’s PWM channels to drive the LED, you can control the intensity of each colour which can give you many shades of different colours.
PWM is a powerful and commonly used technique for controlling the analog circuits or power to inertial electrical devices and made practical by a processor’s digital output such as the modern electronic power switches.
This tutorial is about the basic interfacing between Graphic LCD (ST7920-type controller) and SKPIC32.
This article shows the simplest way to burn the Arduino’s bootloader fimware to the ATMEGA328P on arduino board.
SKPIC32 is designed to support Microchip’s most advanced 32-bit PIC MCU (at the time of this writing). Unlike others SK series, Cytron has soldered 100-pin surface mount packages of PIC32 MCU, PIC32MX795F512L, on the board by default.