240x128 Character Blue Backlight LCD Display Module Touch The MQ-7 can detect CO

The MQ-7 can detect CO levels ranging from 10 to 500 parts per million

height is 0

or whatever your project may be

Pin Number Pin Name Description 1 Switch Collector Collector pin of Internal transistors (Output Voltage pin) 2 Switch Emitter Emitter pin of Internal Transistors 3 Timing Capacitor Connect to a capacitor which decides the switching frequency 4 Ground Connected to ground 5 Comparator Inverting Input Used to set the output voltage 6 Vcc Input voltage is fed to this pin 7 Ipeak Sense Used to set the output current 8 Driver Collector Collector pin of switching transistor

240x128 Character Blue Backlight LCD Display Module Touch The MQ-7 can detect COIt's a 240x128 Character Blue Backlight LCD Display Module with UCi6963 controller. The display size is 240x128 with very clear and high contrast white text on a blue backlight. It is ideal for Arduino based projects. This LCD Display with blue backlight is very simple to interface with Arduino or other microcontrollers. The values displayed on the display can be simple text or numerical values read by the sensors, such as temperature or pressure, or