It has been nearly eight months since the Raspberry Pi 3 Model B launched. And I get to know Raspberry Pi board gradually. The coming of Pi 3 is so exciting. The Raspberry Pi enthusiast has already...

Do you know which sensor is most widely used in electronic education? Maybe you have used it, that’s ultrasonic range sensor HC-SR04. Millions of HC-SR04 have been sold over the last serveral years....

An analog temperature sensor is a chip using a solid-state technique to determine the temperature and tell you what the ambient temperature is ! By precisely amplifying the voltage change, it is easy...

NFC or Near Field Communication, a standard-based wireless connectivity technology, enables making transactions, exchanging digital content or connecting electronic devices with a simple touch. And...