INTRODUCTION This is a new type of analog capacitive soil moisture sensor designed by DFRobot. Compared with the old soil moisture sensor , it has increased waterproof performance. Even if the sensor is fully immersed in water, it can...

INTRODUCTION This product is a replacement membrane cap for the Gravity Analog Dissolved Oxygen Sensor, which needs to be used in conjunction with the sensor and electrolyte. There is a transparent oxygen permeable membrane on the...

INTRODUCTION This sensor module integrates gesture recognition and touch detects functions in one piece, and provides an adjustable detection range within 0~30cm. When connected to your micro-controller, it can detect 5-way touch signal...

INTRODUCTION This is a Math & Automatic expansion board for micro:bit. Easy to use, and suitable for a wide range of applications. We designed this board for two sorts of application scenarios: math game and automation control. The 16...

HuskyLens is an easy-to-use AI machine vision sensor . It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition. Through the...

INTRODUCTION CCS811 Air Quality Sensor can measure the eCO2 (equivalent CO2) and TVOC (Total Volatile Organic Compounds) density. It can be widely used in many applications, such as air quality detection, air purifiers, ventilation...

INTRODUCTION The traditional relay module has complicated wiring and is not friendly to beginners or students. The simple switch module simplifies the wiring method for connecting traditional relays. The input end is equipped with an...

INTRODUCTION The mounting kit is an M2 screw set with screws, nuts and a variety of lengths of single-head, double-pass hexagonal copper columns, for a total of 320 pieces. The M2-size screw set is suitable for motherboards, sensors or...

INTRODUCTION This wireless charging module, composed of transmitting and receiving ends, can transfer energy through medias such as air, paper, or plastic. Based on “magnetic-coupled resonance” technology and high-current wireless supply...

Whether you already own Atlas Scientific EZO circuits or want to customize this kit and turn it into something completely different, this Bare-Bones Kit has got you covered. You need to provide your own: EZO-pH circuit & pH probe EZO-EC...

Connect to the entire NCD wireless sensor ecosystem using an industrial USB solution. This USB modem makes it easy to communicate with NCD wireless sensors using virtual COM communications. Simply plug it in and open the virtual serial...

Documents & Downloads Datasheets Surveyor™ Analog pH Sensor / Meter Datasheet Basic Sample Code Arduino Sample Code Tools pH Temperature Compensation Calculator Instructable How to build an Arduino pH meter Certificates RoHS Certificate...