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TTGO T-Display Development Board (ESP32+ Bluetooth+ 1.14 inch LCD)
US$31.80
The TTGO T-Display is a System-in-Package (SiP) module that is based on the ESP32, providing complete Wi-Fi and Bluetooth functionalities.
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Neopixel Rainbow LED strip and GVS conector -10 LEDs
US$6.99
This is a colorful strip based on WS2812B beads, it can display the color of RGB and support multiple cascade at the same time.
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EF08209, Smart Cutebot for Micro:bit (without micro:bit)
US$45.27
The EF08209 is a rear-drive smart car driven by dual high-speed motors. Modules are interchangeable and can be programmed for endless possibilities of fun!
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ELECFREAKS Wukong board with Lego holder for micro:bit
US$39.99
Wukong is a high integrated breakout board with multiple functions based on micro:bit, which has a similar size with the micro:bit with buzzer, servo and motor drivers on board. The base board designs with standard 7x5 square bricks that can adapt perfectly to Lego.
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TTGO T-Call ESP32 Development board - V1.3
US$44.32
This is an ESP32 based development board integrated with TTGO point to point wireless communication module, Bluetooth and GPRS SIM800L module.
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751-00050 Rubber Band Tires, Bag of 50
US$7.99
The Rubber Band Tire fits our classic 8-spoke, 2.58" diameter small robot wheels used with the SumoBot and the classic-style Boe-Bot.  This bag of 50 will...
Delivery within 2-3 weeks
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AM-127-P20K, 20K Ohm Rotary Potentiometer Analog Knob Module
US$2.73
This is a 20K ohm rotary potentiometer module that helps to act as an input device to many microcontrollers.
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Dedicated Cooling Fan for Jetson Nano, 5V, 3PIN Reverse-proof
US$2.79
Category: Jetson Nano cooling fan. Connector: 3PIN reverse-proof connector. Spec: 5V. Dimensions: 40mm×40mm×10mm.
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Black/White Acrylic Case for Raspberry Pi 4, with Cooling Fan
US$9.96
Comes With Cooling Fan, Heat Sinks, Rubber Feet, Also A Screwdriver For Your Convenience.
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Servo Driver HAT (B) for Raspberry Pi, 16-Channel, 12-bit, I2C
US$21.61
Needless to say, the Raspberry Pi is powerful enough in most cases, yet it's not that good at providing precise PWM output. You may have tried to control a robotic arm or a hexapod walker by using the Pi, but finally get frustrated due to the limited number of PWM outputs and the jittering servo. Now you get a new option to bring your ideas to life, we prepare this useful Servo Driver HAT for you.
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GamePi20 Add-ons for Raspberry Pi Zero to Build GamePi20
US$41.99
The GamePi20 is a mini retro video game console based on Raspberry Pi Zero / Zero W / Zero WH, recalls you all the gaming pleasures in the memory. This accessory pack includes add-ons required to build your own GamePi20, excerpt for the Raspberry Pi and micro SD card.
Delivery within 2-3 weeks
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K150 PIC Programmer
US$15.33
K150 is a low-cost high-performance PIC programmer that supports the most popular PIC microcontroller models in the market. It can read, write("burn"), encrypt and do other functions using the provided software. The programming speed is stable, reliable and about 3 times faster than a PICSTART programmer. It is equipped with a 40-pin ZIF socket that locks the IC in place while it's being used. It supports 8-40pin DIP package PIC ICs. Chips with a footprint larger than DIP40 should be connected to the module via the on-board ICSP interface.
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FTDI Serial TTL-232 USB Type C Cable - 3V Power and Logic
US$30.73
This is a USB C to TTL serial cable with an FTDI FT232R usb/serial chip embedded in the head. It has a 6-pin socket at the end with 5V power and ground, as well as RX, TX, RTS and CTS at 3V logic levels. Useful whenever you want to communicate with a TTL serial device such as an Arduino Pro Mini or ESP breakout, and the pinout will match up exactly to any 'FTDI' 6-pin header.
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SparkFun gator:RTC - micro:bit Accessory Board
US$20.93
The gator:RTC is a supplemental data logging tool to be used in conjunction with the gator:log, part of SparkFun's gator:bit series of gator-clippable accessories designed for easy interface with the micro:bit or other microcontrollers. This tool allows a student to focus more on the experiment than watching a thermometer or stopwatch.
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SparkFun gator:log - micro:bit Accessory Board
US$19.03
The gator:log is the perfect data logging tool for your next experiment. With the automation of the data collection process, gone are the days of rushing around with a pen and composition notebook to simultaneously record data and your observations. Now, you only need to sit back and observe your experiment.
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