These days, you can find accelerometers in smartphones. They are used in applications like games. They are also used to detect when your screen should switch from vertical to […]
Last time, we dealt with the photoreflector, using its properties to write programs. This time, we will look at the ultrasonic sensor. The ultrasonic sensor is often […]
Now that we have finally programmed the Raspberry Pi to make sounds, lets try our hand at the long-sought internet radio receiver! This time, we will […]
We’ve been making a RC car until now. But from this section onwards, we’re going to use Arduino with various parts and sensors. Many parts are sold as […]
Last time, we controlled the ON/OFF switch of a DC motor with Arduino. Today, I’d like to delve deeper into the use of motors. Taking radio-controlled cars […]
Finally, I will try my hand at electronic kits using components! (The above picture shows me playing around with LEDs and three types of resistor.) I just […]
