This is a simple-to-use MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has high sensitivity and fast response t..
This MQ7 Carbon Monoxide Gas Sensor Module is a semiconductor gas sensor tuned to detect carbon monoxide. It is in the same family of devices as the smoke detector sensor, measuring the change in surface conductivity of tin dioxide in the presence of carbon monoxide. This sensor has high sensitivity..
This sensor module has an MQ-8 as the sensor component and has a protection resistor and an adjustable resistor on-board. A sensitive material MQ-8 Module H2 Alarm Detection use in clean air low conductivity tin oxide (SnO2). Using a simple circuit to convert the change in conductivity of the gas co..
MQ-9 gas sensor using gas-sensitive materials with lower conductivity in clean air tin oxide (SnO2). MQ-9 Module can be used to sense Carbon Monoxide and Methane Gas. High and low-temperature cryogenic loop detection mode to detect carbon monoxide sensor conductivity increases with the increase in t..
MS-1100 VOC Gas Sensor Module is mainly used to detect formaldehyde, toluene, benzene, and other VOC gases, is a semiconductor type sensor, it is widely used in ventilation equipment, ventilation fans, air filters, hoods, and other equipment.
Features:
High sensitivity and stability
It ca..
This is XY-016 DC-DC Step Up 2A 5V/9V/12V/28V Power Module with Micro USB. The whole network's smallest adjustable boost module can be easily installed in a variety of small pieces of equipment.
This Multipurpose tiny and very cheap voltage booster can be very useful in your various DIY project a..
MT8870 DTMF Decoder Module is ideally suited to adding dual-tone multi-frequency (DTMF) decoding to your project. This detection module interprets the incoming tone and produces a coded output that can be connected to all manner of microcontrollers.
DTMF is commonly found in touch-tone devices su..
IO Expansion Shield For Arduino Nano is specifically designed to facilitate an easy connection between Expansion Shield For Arduino Nano and many other devices. In essence, it expands for the Arduino Nano controller to link those devices in a simple and trouble-free manner.it will be the Nano all pi..
This Nano Ethernet Shield allows you to connect the Arduino Nano to a network. It is assembled with long stackable pin headers, and don’t need to solder the headers separately.
The Nano Ethernet Shield is based on the ENC28J60 Ethernet chip which provides a network (IP) stack capable of both TCP ..
NE555 Time Delay Monostable Switch with Electrical Relay 12V is a monostable generator based on the NE555 integrated circuit. The power indicator LED and switch trigger timing indication LEDs. Timing from microseconds to long hours.
This is a monostable generator based on the NE555 integrated ci..
NE555 Frequency Adjustable Pulse Generator Module is a Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator. You can choose the output frequency range. The frequency and duty cycle cannot be adjusted independently; changing the duty cycle also affects the frequency. The output s..
NE555 Frequency Adjustable Pulse generator Module utilizes the NE555 timer IC to generate pulses from about 4Hz to 1.3Khz. It generates a square wave signal used for experimental development or driving a stepper motor, it would be also a good choice for users learning& experiencing the analog RC cir..