INTRODUCTION This gray scale sensor is able to measure the intensity of light from black to white. A gray scale is also known as black-and-white, are composed exclusively of shades of gray, varying from black at the weakest intensity to...

INTRODUCTION KnowFlow is designed for environmentalists who want to monitor water quality and get real time data. It can monitor 2 parameters with basic kit: pH and Electronic conductivities. The kit is based on Arduino, easy to change...

INTRODUCTION This is Forerunner, an agile tracked chassis, low noise and easy to control, which could be a good partner for your tank-liked robots. High-strength aluminium alloy tank base, with delicate appearance, higher stability and...

INTRODUCTION DFRobot FireBeetle series are low power consumption micro-controllers specially designed for Internet of Things (IoT), and mainly focusing on fast and convenient low-power building. FireBeetle LoRa 868MHz wireless...

FEATURES Support for Makecode, will support Scratch and python later. Small size, flexible movement. All-metal miniature gear motor, good quality, strong driving force. Line patrol, ambient light, LED lights, ultrasonic interface,...

INTRODUCTION SIM7600CE-T 4G(LTE) Shield is a 4G/3G/2G communication and GNSS positioning module. This shield is as small as a credit card and compatible with controller boards like Arduino UNO, arduino Leonardo, arduino Mega etc. The...

INTRODUCTION This is an ABS protective case which could apply to Raspberry Pi model B+, Raspberry Pi 2 model B, Raspberry Pi 3 model B and the latest Raspberry Pi 3 model B+. There is enough space inside the case for mounting cooling fan...

INTRODUCTION This is a transparent plastic Arduino case, which is specially designed for Arduino UNO R3 . It is made of ABS material, which has good strength and tenacity. We have reserved enough GPIOs slots on the case, makes it...

INTRODUCTION This ABS Transparent Case is designed for Raspberry Pi Zero/ Zero W. We reserved large connecting hole for its GPIO and camera port. In addition, the connecting graph of Raspberry Pi’s GPIO 40Pin has been printed on the...

INTRODUCTION This current-to-voltage module can linearly convert 0~25mA current signals into 0~3V voltage signals. Industrial sensors or devices usually have the current signal output of 4~20 mA. With this current-to-voltage module, your...

INTRODUCTION Gravity: Lightning Sensor employs AMS innovative AS3935 Franklin lightning sensor IC and Coilcraft MA5532-AE dedicated antenna to detect lightning distance, intensity, and frequency within a radius of 40km both indoors or...

INTRODUCTION Gravity: I2C Digital Wattmeter is a high-resolution, high-precision, large-scale measurement module that can measure the voltage, current and power of various electronic modules and electrical equipment within 26V 8A, and...