In our blog we regularly publish new tutorials, project ideas and help on the topics of Arduino and Raspberry Pi microelectronics, 3D printing and robotics. We present you unique projects and new ideas - of course completely free of charge.
Halloween is near and the spooky fever is rising. That's why this year there's a fun pumpkin for all technology hobbyists.
In the first examples we got to know the GPIO pins as outputs, which we switched to HIGH to let an LED light up. But GPIO stands for General Purpose Input/Output. So you can also use the pins as input....
An RGB LED is the combination of three LEDs of different colors in one housing. The term RGB refers to the colors "red", "green" and "blue". The respective LEDs can be controlled with pulse width modulation (PWM)....
Welcome to the third installment of our blog series on robot cars. In the first part, we learned the basics for the basic vehicle. In the second part, we developed a universal code system that we can use to set driving levels of the robot car....
An LED is said to become pulsatingly brighter and darker. (Also called "fade", after the verb to fade). We would like to implement this with the so-called pulse width modulation...
In this blog post we want to make a buzzer and an LED light up and sound respectively with the help of a Raspberry Pi microcontroller. This program is often used in schools to demonstrate the...
Welcome to the second installment of our new blog series on robot cars. In the first part, we learned about the basics for the basic vehicle. This time we want to address possibilities of remote control, developing a code system in the process...
It is also possible to connect the electronic components on the breadboard without a T-Cobbler. But then you need a jumper wire of the type female - male for the connection to the J6 connector strip of the Raspberry Pi...
Welcome to a new blog series about robot cars. In the first part we will get to know the basics of it, so to speak as a decision support for the purchase decision, which chassis, which microcontroller and which type of remote control...
Unlike the Arduino, the Raspberry Pi does not have access to the built-in LEDs. They only indicate power supply and access to the µSD card. To make an LED blink, an external LED with a power supply is needed....
Basically, you can also install the Arduino IDE on the Raspberry Pi or use the pre-installed program Geany, a very functional editor, in different programming languages....
A short introduction to the most important components for the Raspberry Pi. Whether plug-in cable, resistor or LED, we show you which components you need to get started. In addition, we go into the installation of the software for the Raspberry Pi and...