Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Here some tutorials to explain and show how to make use of the new features of the Arduino Primo and Arduino Primo Core, such as Wifi, BLE, NFC, InfraRed and various sensors. Hope you can find this ...

respondTime = respondTime*0.7726; // Time calibration factor is 0.7726,to get real time microseconds for 4631board Serial.printf("respond time is %d\r\n",respondTime);` I asked them why their module ...

Photoshop CC tutorial showing how to design an origami-style, folded paper, text logo.

This spoonful of Halloween spirit can be accomplished with the help of even the youngest Pre-K kid and the supplies are inexpensive and easy to find, so the stakes are especially low. Work with your ...