Compare Ble gateway HAT for Raspberry pi $15.90 Introduction This is a Bluetooth module for raspberry pi, which uses the chip nRF51422, the factory firmware is set to transmit transparently mode. The module comes up with the download port, and you can re-burn the firmware. NRF51422 is a single chip... 0 Add to Cart
Compare LinkNode R1: Arduino-compatible WiFi relay controller $9.09 Introduction LinkNode R1 is a WiFi development board which is powered by the high integrated WiFi chip ESP-8266EX. Thanks for the contribution from open source community who have developed Arduino core for ESP8266, this let Aduino IDE program... 0 Add to Cart
Compare LinkNode Base Shield for LinkNode D1 $4.29 Linknode D1 Base Shield is a LinkNode serial sendor shield for LinkNode D1. Than ever before, its interface more robust, more durable. In the future we will launch a large number of LinkNode series of sensors. Feature GPIO x 7 I2C x... 0 Add to Cart
Compare Linker 9-Axials-BNO055 Module $29.90 BNO055 board integrate 3 axis 12bit accelerometer and 3 axis magnetometer and 3 axis 16bit gyroscope together. Processing the data collected by the Cortex-M0 ARM processor. You can access the fusion data by programming (quaternions, Euler angle, rotation... 0 Add to Cart
Compare MQ-7 Semiconductor Sensor for Carbon Monoxide $2.10 Sensitive material of MQ-7 gas sensor is SnO2, which with lower conductivity in clean air. It make detection by method of cycle high and low temperature, and detect CO when low temperature (heated by 1.5V). The sensor’s conductivity is more... 0 Add to Cart
Compare MQ-6 Semiconductor Sensor for LPG $1.90 Sensitive material of MQ-6 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple... 0 Add to Cart
Compare MQ-4 Semiconductor Sensor for Natural Gas $1.90 Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple... 0 Add to Cart
Compare MAG3110 electronic compass module three axis magnetic sensor magnetometer $6.50 MAG3110 is a small, low -power digital 3D magnetic sensor with wide dynamic range , capable of operating in a PCB with high external magnetic field. The sensor device can be used in combination with the sensor which has triaxial accelerometer to... 0 Add to Cart
Compare Linker VEML6075 $3.98 Linker VEML6075 uses Vishay’s UVA and UVB Light Sensor VEML6075. The VEML6075 senses UVA and UVB light and incorporates photodiode, amplifiers, and analog / digital circuits into a single chip using a CMOS process. When the UV sensor is applied, it... 0 Add to Cart
Compare Linker VEML6040 $3.59 Linker VEML6040 uses Vishay’s RGBW Color Sensor VEML6040. VEML6040 color sensor senses red, green, blue, and white light and incorporates photodiodes, amplifiers, and analog / digital circuits into a single chip using CMOS process. With the color... 0 Add to Cart
Compare Linker VEML6030 $3.33 Linker VEML6030 uses Vishay’s High Accuracy Ambient Light Sensor VEML6040. VEML6030 is a high accuracy ambient light digital 16-bit resolution sensor in a miniature transparent 2mm x 2mm package. It includes a high sensitive photodiode, a low noise... 0 Add to Cart
Compare 3D Printer Filament Tray Rack $19.53 Well-designed 3D printer filament tray rack, stable feeding, low resistance! Will not shake when the filament tray is over weight. The position of 4 bearing wheels can be adjusted to adapt to filament tray with different width. Product Show The... 0 Add to Cart
