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Grove module for monitoring AC voltage, based on the MCP6002 operational amplifier, intended for use with microcontrollers in measurement and educational systems. Seeed Studio 101991032
Grove – AC Voltage Sensor is a measurement module designed for detecting and monitoring alternating current (AC) voltage. The circuit is based on the MCP6002 operational amplifier, which performs analog signal conditioning and scales the signal to a level suitable for microcontroller ADC inputs. The module is used in voltage monitoring systems, educational projects, and test applications.
The sensor outputs an analog signal proportional to the measured AC input voltage, which can be read via a microcontroller’s analog input. The Grove connector enables quick connection without soldering. The solution is used in simple voltage monitoring setups, laboratory-scale power network monitoring, and demonstration projects related to AC signal analysis.

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Base plate designed for NodeMCU (ESP8266 WIFI). The module is an expansion board that allows you to plug the NodeMCU into the slot and use the Grove sensor ports. Seeed Studio 105020008
Universal module for prototyping. It has 58 prototype fields and a Grove connector. Seeed Studio 101020035
Grove adapter for 3.5mm screw connector. Seeed Studio 103020007
No product available!
Set (5 pieces) of wires for attaching modeling servos with the Grove system. With one wire you can connect 2 servos to one Grove slot. Seeed studio 110990057
GrovePi + is an extension in the form of a HAT overlay intended for Raspberry Pi computers (B / B + / A + / 2/3/3 +). The module has 15 connectors to which modules / sensors compatible with the Grove standard can be connected. Seeed Studio 103010002
Module with Grove connector equipped with AS5600 magnetic encoder with a resolution of 12-bit. It allows for non-contact measurement of the angle of rotation. The module has an analog/PWM output and an I2C interface. Seeed Studio 101020692
Grove module with temperature, humidity and pressure sensor. The board is equipped with a Grove connector and communicates via I2C or SPI. Seeed Studio 101020193
Grove module with a proximity sensor, light, color and the ability to detect gestures. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 101020580
Grove module with FSR402 pressure sensor. The board is equipped with a Grove connector with an analog output. Seeed Studio 101020553
Module with GSR skin resistance sensor. It is used to measure skin activity, which reflects the stress response and experienced emotions. The board is equipped with a Grove connector and communicates via an analog interface. Seeed Studio 101020052
Module with an EMG signal detector. The board is equipped with a Grove connector and has an analog output. Seeed Studio 101020058
Qwiic to Grove adapter cable, 100 mm long. Enables interoperability between the SparkFun Qwiic Connect system and Seeed Studio I2C-based Grove boards. SparkFun PRT-15109
No product available!
Module with temperature sensor MCP9808. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020556
Module with LCD display 16x2 characters with RGB backlight. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 104030001
Module with a 12-channel capacitive touch sensor MPR121. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020872
Module with temperature and humidity sensor DHT11. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020011
No product available!
Grove module for monitoring AC voltage, based on the MCP6002 operational amplifier, intended for use with microcontrollers in measurement and educational systems. Seeed Studio 101991032