The GeekServo Motor 9g 270 Degrees Compatible with Lego is composed of a DC Motor and Feedback Control Loop and generally PWM Controlled. There are basically 2 Types on the Market: The Limited Rotation Servo (Angle Control Focus) and Continuous Rotation Servo (Speed Control Focus).

Sensor:bit is a breakout board for Micro:Bit. The card increases the available I/O ports on Micro:Bit and transforms them into GVS. With this board, we can use various 3V modules like LED light, photocell, etc. The board has integrated a buzzer and an audio connector, which allows us to listen to music from the buzzer or with our headphones.

Joystick: Bit V2 is a Joystick based on Micro: Bit . Contains a 4-Way Joystick and 4 Undefined Buttons. Improves the Game Experience with its Integrated Buzzer and Vibration Engine. Joystick: Bit V2 can also be used as a Remote Control with a Good Look and Comfortable Feel.

The SparkFun weather:bit  is a fully loaded “carrier” board for the micro:bit that, when combined with the micro:bit, provides you with a fully functional weather station.

Power:Bit is an expansion card of Micro: Bit of reduced size. It is powered by 2 CR2025 button batteries and has a buzzer.

The Iot:Bit is a Board from Expansion based on IoT for Micro:Bit. It uses the ESP8266 as a Board of WiFi Expansion and serial port to communicate with the Micro:Bit. It also extended all available IO Ports of Micro:Bit which is led by GVS and can extend various 3V E-Blocks like LED, Photosensitive and Servo by using it. At the same time, the Iot:Bit with a built-in buzzer for external sound and a built-in RTC clock for timing without power supply. Let's create your own IoT by MakeCode!

The Console Module with Buttons for Micro: Bit is an expansion gamepad based on micro: bit. You just need to connect the micro: bit, and it will turn into a wireless remote control or a wireless gaming console.

A Matte Blue Case in ABS to protect your Micro:Bit V2.

The Kit Smart Home Micro:Bit is a product based on a Smart Home Micro:Bit design with components such as the TMP36 Temperature Sensor, the Sound Sensor, the Collision Sensor or even the Servomotor.

The ElecFreaks Kit Basic Micro:Bit is a Basic Level Kit. The 5 most common Electrical Modules, which can be easily connected to the Micro:Bit via Basic:Bit. This kit can help students learn how to quickly build their Micro:Bit projects. These Modules can be directly triggered by Makecode. No need to add any extra packages. It is helpful for students to understand the use of these electrical modules from their principle.

The Atlas Scientific pH circuit designs currently available on the Internet are outdated and use a significant number of overly complex analog components. Atlas Scientific has reinvented and refined the pH circuit of the past to a more modern and simple to use model.

Grove is a modular electronic platform for quick prototyping. Every module has one function, such as touch sensing, creating audio effect and so on. Just plug the modules you need to the base shield, then you are ready to test your idea buds.
This Grove - Starter Kit for Arduino is upgraded version of our Grove Starter Kit plus. We included more frequently encountered modules in this kit to support your concept buildup.Optimize the internal slot structure, using technology to make our products inside plastic boxes more regularized, more protective.

The Kit Tinker Micro:Bit with Micro:Bit Board is a set of Micro:Bit accessories that allows you to easily connect all kinds of modules. Can be used for teaching in a classroom. And for DIY beginners, provides several sources to make your electronic designs and ideas practical. This kit includes 10 modules. You can use it to create or complete multiple projects.