Top 20 Best Selling Sensor Blocks Terminal Blocks (2019)




The RioRand Ethernet Shield for Arduino allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip. The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous sock ... more info

Descriptions : Arduino Compatible Active Speaker Buzzer Module arduino sensors - Black - Arduino buzzer module - Voltage: 5V - Active Speaker - Suitable for PC, printer, car audio system DIY Item: Arduino Compatible Active Speaker Buzzer Module - Bla ... more info


Arduino MMA7361 Three Axis Accelerometer Sensor Module replace MMA7260 1 board MMA7361 (replace MMA7260) low cost micro capacitive acceleration sensor; Support 5V/3.3V voltage input, onboard RT9161, pressure drop lower than 1117, faster load the appropr ... more info


Introducing The New Temperature Detector Sensor From GSI, Designed To Keep Your Home And People Safe From Environmental Dangers. Protect From Freezing Pipes In The Cold Days. Easy To Install, User Friendly And Affordable. ... more info



DSM501 dust sensor can sense that, tobacco smoke and pollen, house dust, such as heating automatic suction device, adjustable resistance is set up to detect the size of the dust. Using the same as the particle counter principle as the foundation, to detec ... more info

Product Name : Current Sensor Module;Model : ACS712 Range Current : 5A;Size : 31 x 13mm/ 1.2 x 0.5 (L*W) Material : Plastic, Electronic Part Net Weight : 3g Package Content : 1 x Current Sensor Module ... more info



Radenio Electronic Compass Module GY-271 uses a HMC5883L chip to provide a high performance electronic compass function. IIC (I2C) communication protocol is used. Accuracy up to 1 degree. It is suitable for major micro-controller including Arduino, 8051, ... more info

Description: Designed with three fork terminal, PTFE insulated wire is corrosion resistant and water resistant, wich can be used in tank. Works well with temperature controller(not included here), wide measurement range of 0-300 degree celsius. ... more info



VCC connected 3.3V-5V voltage (which can be directly connected to the 5v microcontroller and 3.3v microcontroller). Module using the 9012 transistor drive. When the I / O port input is high, the buzzer sounds. It has mounting holes for easy installatio ... more info


Descriptions: The current sensor chips: ACS712ELC-30A. Pin 5V power supply, on-board power indicator. The module can measure the positive and negative 30A, corresponding to the analog output 66mV/A. There is no the detection current through, the output v ... more info


Arduino Robot Kit Raindrops, rain, plant leaves and humidity sensors, Can be used to monitor a variety of weather conditions, and with relay output directly, Motor control, such as startup and shutdown. Features: When the sensor board does not dr ... more info

This is another great IIC/I2C/TWI/SPI Serial Interface. As the pin resources of Arduino controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I2C in ... more info




Arduino Robot Kit Raindrops, rain, plant leaves and humidity sensors, Can be used to monitor a variety of weather conditions, and with relay output directly, Motor control, such as startup and shutdown. Features: When the sensor board does not dr ... more info

This is the LSM9DS0, a versatile motion-sensing system-in-a-chip that houses a 3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer. That's right, 9 degrees of freedom (9dof) from a single IC! Each sensor in the LSM9DS0 supports a wide range o ... more info


The DS1307 is a real-time clock chip (RTC) with 24C32 32K EEPROM memory. It has I2C connectivity. Features a LIR2032 rechargeable lithium-ion battery with charging circuit. 1. Compact profile: 27mm * 28mm * 8.4mm. Can be cascaded with other I2C devices. F ... more info


Descriptions: On board LM386 Chip. 200 multiplier benefits circuit design. on-board speaker wiring Block. on-board 10K variable resistor, you can adjust the volume of the enlarged. On board power indicator. the chip pin leads, can be directly input aud ... more info




Feature: 1. Voltage: 5V 2. Power indicator light, the output signal LED indicating lamp 3. TTL level output, TTL output signal for low level drive capacity of around 100MA, can directly drive the relay, a buzzer, a small fan, etc.. 4. Sensitivity adjust ... more info

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