mTiny Town & Grassland extension pack

mTiny Town & Grassland extension packDescription Main elementsA variety of map scenes and teaching themes. Two new themed map scenes (family and treasure trails) have been added to make learning close to life. The map pieces can be freely switched and snapped together based on the teaching contents, which are diversely rich and practical. The map pack includes 2 themes: Grasslands and Town. It also includes extra coding cards, masks, and sets of simple activities to try with students.

Remote Effects Trigger Box

24-Bit Analog-to-Digital Converter for Weight Scales (HX711)

and NXP have combined their knowledge and experience to make the Metro M7 with microSD

It maintains operation in the temperature range from -25°C to 65℃

bright 14-segment alphanumeric display that can show letters and numbers in a beautiful pure green hue

or exposed to UV (eg sunlight) for extended periods of time

It's built-in a esp8266 module (esp-03)

But USB is hard

You'll never find a project put on hold for want of a resistor

have graphics adjust automatically according to device orientation or audio commands

Gravity: CCS811 Air Quality Sensor can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density

so this module is base on AIC1896