A Wonderful Newly Designed Post For Hongkong Fair

-

评论

发表评论

此博客中的热门博文

Friday Product Post: PM2.5, Wind Speed and Joystick Case

-
图片
Do you like exploring nature? For example, to test the air surround us and the wind speed, or just playing on the green grass land with your remote-controlled toys. Imagine a picture that we are surrounded by clear water, fresh air, green grass and warm sunshine. How beatiful the picture is! However, in the reality, our environment is often polluted. For those who care environment and want to explore the world around them, today I have bring you 3 new products. Now let's come to take a look! New Product 1:  Octopus PM2.5 PM10 Detector Sensor Module PM2.5 PM10 Detector Sensor Module is a professional sensor for detecting PM2.5 and PM10. It is used to test the air quality. It has good consistency and high accuracy. With this module, you can test whether the air around you is clean or not. It is very easy to use. New Product 2:  Octopus Wind Speed Sensor Anemometer Three Aluminium Cups This is a wind speed sensor with rain-proof design. It has a standar...
阅读全文

To Do PADDLEBALLSUPERSMASHEM with Micro:bit

-
图片
Learn to program a simple yet fun game on a 5 by 5 display, using JavaScript! PADDLEBALLSUPERSMASHEM may bear unintentional similarities to other, more graphical, games. This tutorial was contributed by Justin Soong from Raffles Institution. Step 0 – Pre Build Overview In this project, we will create a simple game, in which you bounce a ball against a wall. If you miss, you die. Too bad. For those of you who appreciate a challenge, the game increases in difficulty with each level! Material: 1 x  BBC micro:bit 1 x Micro USB cable Goals: Get to know more about the microbit microcomputer Learn how to program a simple game Consider all cases Step 1 – Components First of all, plug the microbit microcomputer into your own computer. No other components are required. Step 2 – Pre Coding We'll need to add a package of code to be able to use our kit components. Click on "Advanced" in the Code drawer to see more code sections and look at the bott...
阅读全文

Ring:bit Car Package

-
图片
This ElecFreaks  Ring:bit Car  package was developed by  ElecFreaks  with minor assistance from  Tinkercademy . What is ring:bit car ？ Ring:bit Car  is a DIY smart car which is based on BBC micro:bit and ELECFREAKS ring:bit. Ring:bit has extended 3 channels of GPIO, among which 2 channels are used for driving servos and one channel of GPIO is undefined. The basic version of ring:bit car can realize functions like road design, wireless remote control, graphic drawing etc.. By increasing other sensors' extension, this car can also realize functions line follow, light tracking, barrier avoidance and so on. How to add ring:bit car package? Click  Add Package  and then search for  ringbit  so that you can add ring:bit car package. Introduction of Major Bricks set left wheel pin and right wheel pin Initialize the pins of left and right servos. By default, connect the left servo to P1 and the right servo to P2. Note: The ...
阅读全文