A buzzer is a device that can generate simple tones, typically used to provide audible feedback to the user. Buzzers are used
Arduino
Raspberry Pi
I have just published a brand new course called “Raspberry Pi Full Stack Raspbian“. The new course is a remake of the
Tools
The multimeter is perhaps the most important test instrument in your lab. If you are just starting out, it is easy to
Raspberry Pi
In the course Raspberry Pi Full Stack, which was published in 2015, I opted for Minibian instead of Raspbian. At the time,
Education
There are so many ways to go about teaching Arduino, or using the Arduino to tech other topics, that is impossible for
Arduino
People ask me how to start learning the Arduino. Which kit to purchase? Which book or course? Which board? Which components? In
Arduino
The majority of Arduino buyers purchase an Arduino kit that contains an Arduino circuit board and a few hardware parts to test
Electronics
A question I get asked frequently by people new to circuit design is about pull-up and pull down resistors. What is the
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