Specification:-
- IC name : LM393
- Operating voltage : DC 3V to 5V
- Ambient temperature: -10℃ to 65℃
- Working voltage: 6V to 12V
- Max. flow : 50 liter/hour
Package Included:- 1 Pcs 9V Battery, 1 Pcs 9V Battery Clip connector, 1 Pcs TIP 31C, 1 Pcs Multicolore Ribon Cable, 1 Pcs PCB Board, 1 Pcs water motor pump with 1M Pipe ,1 Pcs Gas Detection Module, 5 Pcs 1/4w 100 Ohm Resistor, 40 Pcs Female to Female Jumper wire
SKU: CC9031A
DIY Alcohol Ethanol and Breath Gas Dectection Kit|Science Project Kit (52 Item)
DIY Alcohol Ethanol and Breath Gas Detection Kit is an exciting and educational science project designed for kids and enthusiasts interested in electronics and chemistry. This 52-item kit provides all the necessary components to build a functional breath analyzer, making it a great hands-on learning experience for students, hobbyists, and STEM enthusiasts. The kit includes an MQ-3 alcohol sensor, circuit board, resistors, capacitors, LEDs, and other essential parts required for assembly. It helps users understand the principles of gas detection, sensor calibration, and circuit design while enhancing their problem-solving skills. Perfect for school projects, science fairs, and DIY experiments, this kit encourages creativity and innovation while making learning fun and interactive. Easy to assemble with basic electronic knowledge, it’s a great way to introduce young minds to the fascinating world of sensors and technology.
Feature:-
- Sensitive Gas Detection
- Detection Range: 0.04 mg/L to 4 mg/L
- Operating Voltage: 5V DC
- Preheat Time: Requires 20-30 seconds
- LED Indicators