CCS811 Carbon Monoxide Gas Sensor Soldered:With Soldered Pins 4 digit 7-segment LED display

4 digit 7-segment LED display module driven by two serial 74HC595s

these motors use a magnetic disc and hall effect sensors to provide 11 counts per revolution of the motor shaft

Joystick Y-Axis movement will produce a proportional analog voltage on analog pin 0

Mounted on a breakout board with two types of pins

5mm disc X 3

CCS811 Carbon Monoxide Gas Sensor Soldered:With Soldered Pins 4 digit 7-segment LED displayDescription: The CJMCU 811 is an ultra low power digital gas sensor that integrates a sensor and a CCS801 bit MCU with an analog digital converter (ADC) for detecting indoor air quality, including carbon monoxide (CO) and a wide range of Volatile Organic compounds (VOCs). Feature: Ultra low power consumption can be used in battery powered equipment High sensitivity, fast heating Intelligent algorithm calculates TVOC eCO2 values I2C signal output,