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..
This servo tester or ESC Taster is offered 3 modes to check Servo or ESC, and other devices. The Manual Mode allows you to turn the knob to different speeds and check the reaction time. The Neutral mode makes the servo go back to the neutral point. The Automatic ’’Window Wiper’’ Mode makes the servo..
The Expansion Breakout Board 328P IO Shield acts as a breakout board for Arduino NANO and is specially designed to make easy connections and links between Arduino Nano and many other devices.
It is compatible with both Arduino Nano v2.x and v3.x.
Features:
It is compatible with Arduino N..
Nano IO Expansion Shield for Arduino NANO 328P breaks out all pins as an Electronic brick 3pin interface and an nRF24L01 wireless interface. This extension plate provides all IO leads to 328P for the Arduino Nano.
Features:
All digital and analog pins breakout
Provide the external power i..
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 ..
This is NE555 CD4017 5mm Red LED ICSK057A Electronic DIY Kit, mainly composed of the pulse generator and a decimal counter circuit. The pulse generator is made up of NE555 and peripheral components.
Features:
Power Supply: 4.5V-6V
It comes with all the components you need to assemble and..