PiFinger : Raspberry Pi powered Fingerprint HAT launched

PiFinger , the first-ever Fingerprint HAT for Raspberry Pi Comprise of onboard Nuvoton MCU with an on-chip crypto-accelerator, Cortex-M23 TrustZone, …

NRF52 breakout board programming

Ldr interfacing with Arduino

In this post we’ll learn  ldr interfacing with arduino uno . Ldr is known as light dependent resistor or Light controlled variable resistor. R…

Neopixel ring interfacing with arduino

Hello guy, i hope you are fine. In this post i am sharing circuit diagram and source code of neopixel ring (ws2812) . By using thiscode you ca…

Waterproof Temperature sensor DS18B20 Simulation with arduino

Circuit Arrangement :

Servo motor control using potentiometer

In  Servo motor control using potentiometer  tutorial, we’ll control servo motor Direction based on potentiometer movement. Potentiometer is c…

Temperature sensor interfacing with Arduino

In this tutorial, we will learn  temperature sensor interfacing with arduino  to measure temperature and to control devices according to tempe…