How to build a case of "Man riding a unicycle on a tightrope"?
Acrobatics is a kind of performance art and is the general name of various juggling, magic, and animal-training play. Its characteristic is to play all kinds of extremely difficult skills with artistic moves, to show the courage of human beings to defeat nature and provoke themselves, and the work that is impressive and hard to believe.
Make A Robot Car with A Mechanical Arm
With the development of modern society, sky buildings are one of the most obvious characteristics of civilization. Thus, there are so many mechanical machines invented to help people fulfill the demands of making such big building projects to save both time and labor force.
It’s important for the new generations to understand how these machines could work by the working principles and the combination of advanced technology. Here in this blog, we are going to build the robot car with a mechanical arm with ELECFREAKS micro:bit Nezha 48 IN 1 Inventor's Kit.
How to make a mini washing machine？
A washing machine is a cleaning appliance that uses electrical energy to produce mechanical action to wash clothes. In our daily life, the washing machine has become a necessary household appliance in every family. So have you ever thought about how a washing machine cleans clothes? Follow me to make a mini washing machine with some simple tools and programming. I believe you can find its principle in it; you just need to prepare it according to the list of items I listed, and you can make a mini washing machine of your own!
How to build an excavator？
In our daily life, we often see excavators working on construction sites. The large excavators work very flexibly, making a great contribution to the construction of our cities. So can we use the tools around us to make an excavator? The answer is yes, using ELECFREAKS micro:bit Nezha 48 IN 1 Inventor's Kit, you can do it.
How to make a simple nucleic acid sampling machine
Nucleic acid testing has long been a part of our daily life as the epidemic has become normal. So can we make a simple nucleic acid sampling machine with simple equipment? Let's take a look at my work.
How to Make A micro:bit Manipulator with Straws
Hands are one of our most important and mostly used parts in daliy life, there are many artworks coming from the idea of simulating hands because of its skillful characteristic and good appearance, this blog also simulates the hands.
How to Make a Simple Little Lamp
In life, sometimes there will be no electricity. At this time, if there is a small electric light, it will be much more convenient. Today, I will tell you how to make a simple small electric light.
Patrol car based on Nezha and four-route patrol
The four-way survey sensor is a new sensor in the Planetary family. It has four survey probes and has survey capability on more complex maps. The operating voltage is between 5-3V.
micro:bit Steering Car
Hi everyone, today I will teach you how to make a steering car with our micro:bit Wonder Building Kit, the principle is very simple, mainly using the rack and pinion steering gear and the unstable structure of the parallelogram.
Make an automatic sensor door
Sonar:bit is a 3-wire ultrasonic module with the working voltage between 3-5V. It is available to be used to 3.3V or 5V micro-controller system. With only one 3-wire(GVS) cable, it can work properly. Compared to the normal 4-wire ultrasonic module, it has saved one IO port. The measurement range of sonar:bit is 4cm-400cm. It can output stable and accurate measurement data with ±1cm tolerance only.