This is an embedded thermal printer, which is widely used in various occasions, such as supermarkets, convenience stores, post office, bank and so on. It is not a normal consumer product, but similar to consumer products. The compact...

Arduino Uno is the most popular Arduino board so far, however it is sometimes frustrating when your project requires a lot of sensors or Leds and your jumper wires are in a mess. The purpose of creating the Grove – Base Shield is to help...

IOIO is a board specially designed to work with your Android device. And this Grove - Base Shield for IOIO is an expansion board for IOIO to work with abundant Grove resources. There are 6 ready Grove sockets on the board covering...

The Grove – Signal Axis Analog Gyro is based on an angular velocity sensor that uses the phenomenon of Coriolis force. It can only measure the X-axis angular velocity, which is different from other 3-Axis gyro, but with a higher speed....

This slide potentiometer is a linear variable resistor with a total resistance of 10k. When you move the lever from one side to the other, its output voltage will range between 0 V to the VCC you apply. Three of four Grove pins are...

The Stepper with Slider can used in mini laser cuter, mini CNC mechine and mini printer. It's long trip and large output force. Not only used for DIY, it also can used in education. Specification? •Rated Voltage: DC 4-5V •Rated Current:...

Peltire Plate, also semiconductor cooler, is a heat sink device taking advantage of the Peltier effect. It’s solid, reliable, noise free and vibration free, suitable for applications that have limits on space, noise and vibration....

GSR stands for galvanic skin response and it is a method of measuring the electrical conductance of the skin. Strong emotions can cause stimulus to your sympathetic nervous system, resulting more sweat being secreted by the sweat glands....

This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low Pulse Occupancy time (LPO time) in...

There are sevral kinds of Gas Sensor we are providing in Bazzar, if you don't know which one is the right sensor your want, please refer to the tutorial How to choose a gas sensor? Grove-Gas Sensor (O?) is a kind of sensor to test the...

The Grove - HCHO Sensor is a semiconductor VOC gas sensor. Its design is based on WSP2110 whose conductivity changes with the concentration of VOC gas in air. Through the circuit, the conductivity can be converted to output signal that...

Grove - Serial Camera Kit includes one control board and two interchangeble lenses, one is standard lens and the other is wide-angle lens. It's a great camera for Arduino centered image recognition projects, because 30W pixel wouldn't be...