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This module is a4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14-segment digital tube.The commonly used 7-segment display, such as ourGrove 4-Digit Displaycan only display the numbers 0-9 and a limited number of letters. In contrast, the 14-segment digital display does not have this limitation, it can display all the characters, thats why we call italphanumeric display.

The Grove AS5600 is a programmable 12-bit high-resolution contactless magnetic rotary position sensor. The Grove AS5600 can work as a magnetic potentiometer or a magnetic encoder with excellent reliability and durability.

Want to display fonts, numbers, and symbols on LCD? So for you, we are presenting the Grove – 16×2 LCD v2.0. This is a white on blue display having 16 characters and 2 rows with high brightness backlight. It supports I2C communication with your micro-controller, so pins are provided for data exchange and backlight control shrinks from ~10 to 2, relieving IOs for other challenging tasks; moreover, it is also able to display English and Japanese fonts which are very convenient for the user. Grove – 16 x 2 LCD (White on Blue) is ready to use with micro-controllers as a digital input. This product also has a compact modular design Plug-and-play grove compatible interface. In the picture below, the grove shield for Arduino is stacked with Seeeduino V4.2. You can also use the shield with Arduino.

The Grove 2-Channel Inductive Sensor is based on Texas Instruments(TI) LDC1612, a 28-bit inductance to digital converter(LDC) for inductive sensing solutions. With multiple channels and support for remote sensing, the LDC1612 enables the performance and reliability benefits of inductive sensing to be realized at minimal cost and power. Inductance is an effect caused by the magnetic field of a current-carrying conductor acting back on the conductor. So by sensing the inductance, this sensor can detect the proximity of conductors especially metal nearby.

The Grove 3-Axis Digital Compass is a digital compass sensor based on Bosch BMM150. It allows measurement of the magnetic field in three perpendicular axes and the output can be read out over I2C and SPI interface, perfectly suitable for 3-Axis mobile applications.

The Grove- 4-Channel Solid State Relay is based on the high-quality G3MC202P module, which allows you to use a 5VDC to control MAX,240VAC.

The Grove 4-Channel SPDT Relay has four single pole double throw (SPDT) switches. It only requires low-voltage and low current signals to control those switches. Specifically, you can use 5V DC to control max.250V AC or 110V DC.

This is a 4 digit red numeric display having 8 adjustable luminance levels. It is usually a 12 pin module. In this Grove module, TM1637 chip is utilized to scale down the controlling pins into 2 Grove pins. It takes only 2 digital pins of Arduino or Seeeduino to control the content, even the luminance of this display.