Grove 12 Key Capacitive I2C Touch Sensor V3 - 12-channel module with a touch sensor
ID: 583062
5906623415144
zł38.92
Tax included
zł31.64 tax excl.
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
Description
Module with a 12-channel capacitive touch sensor MPR121. The sensor combines two functions: capacity measurement and touch detection. Constant current capacitance sensing allows you to measure capacitances from 10 pF to over 2000 pF with a resolution of 0.01 pF. After collecting data on the electrode capacity, the sensor determines whether the electrode has been touched or released by comparing it with a baseline value of the capacity. The module has 12 completely independent electrodes with built-in auto-configuration and an output that generates a break. To each of the channels, the user can connect a touch probe, e.g. with cables with a crocodile clip and create a touch keyboard. The board is equipped with a Grove connector, so it can be used with the Base Shield V2 and Arduino extension. The module communicates via the I2C interface and is supplied with the voltage of 3.3 V or 5 V. Full documentation of the module with examples of use is available on the product page.
Features
- Internal 10-bit ADC
- Integrated independent auto-calibration for each electrode input
- Completely independent electrodes with built-in auto-configuration
- I2C interface, with IRQ interrupt, interrupt output informing about the change of the electrode state
- 12 inputs for electrode and capacity detection, 8 of which are multi-functional for LED and GPIO control
- Autoconfiguration of the charging current and charging time for each electrode input
- Separate trip and trip thresholds for each electrode, ensuring hysteresis and electrode independence
- Capacitance measurement from 10 pF to over 2000 pF
- Resolution 0.01 pF
- I2C interface
- I2C address: 0x5B to 0x5D
- Supply voltage: 3.3 V or 5 V
- Dimensions: 60 x 20 x 7 mm
- Weight: 11 g
Kit contains
- Grove 12 Key Capacitive I2C Touch Sensor V3
- Grove cable
583062
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
You might also like
Arduino Uno Rev3 is a popular board with Atmel ATmega328 microcontroller from the AVR family, there are 14 I / O lines, 6 PWM channels and 6 analog inputs. The additional ATmega16U4 microcontroller realizes communication via the USB interface. Arduino A000066
zł108.42
24h
Available quantity: 53
Available
A set with ATmega2560 microcontroller (256 kB Flash, 8 kB RAM, 4 kB EEPROM) clocked at 16 MHz. The user has, among others: 54 I / O lines, 14 PWM channels, 16 analog inputs. Arduino A000067
Regular pricezł207.92zł188.92
24h
Available quantity: 34
Available
Base Shield V2 is an extension for tiles with an Arduino shield connector, it has a Grove connector, which can be connected to Grove-compatible modules / sensors. Seeedstudio 103030000
zł24.40
24h
Available quantity: 21
Available
A set of two 35mm crocodile clips (terminals) with a black and red cover.
zł1.89
24h
Available quantity: 47
Available
A set of two 45mm crocodile clips (terminals) with a black and red cover.
zł1.89
24h
Available quantity: 53
Available
The expansion module is designed for Arduino Mega and Google ADK boards. It is equipped with connectors to which you can attach modules compatible with the Grove standard. Seeed Studio 103020027
zł27.36
24h
Available quantity: 4
Available
Other products in the same category (16)
Module with a 3-axis gyroscope (ITG 3200 system). The measuring range is ± 2000 ° / s. The I2C interface is used for communication. The module has a low power consumption (typically 6.5 mA). The module has a connector in accordance with the Grove standard. Seeed studio 101020050
zł115.19
4 weeks
No product available!
Module with a button and blue LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020046
zł12.47
24h
Available quantity: 1
Available
Module with an IR receiver operating at a frequency of 38 kHz. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020016
zł19.93
24h
Available quantity: 3
Available
Module with a humidity sensor. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020018
zł17.64
24h
Available quantity: 2
Available
The module with an electromagnet is powered by a DC voltage of 3.3/5V V with a holding force of 1 kg. It can be used to build a DIY electromagnetic lock, smart cabinet or door. Seeed Studio 101020073
zł53.63
24h
Available quantity: 1
Available
Module with a 2-channel inductive sensor LDC1612. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 101020599
zł79.54
24h
Available quantity: 3
Available
Module with a button and RGB LED backlight. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020049
zł20.91
4 weeks
No product available!
Module with green LED diode and potentiometer. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 104030007
zł12.71
24h
Available quantity: 2
Available
The module is based on the GD32E103 microcontroller, supporting CAN FD at up to 5 Mbps, making it ideal for automotive and automation applications. With AT command support, Grove connector and compatibility with XIAO RP2040 boards, the module offers easy integration in IoT projects such as monitoring or automation. Seeed Studio 114992978
zł34.23
24h
Available quantity: 3
Available
I2C 8-channel expander module. The board is equipped with a Grove connector and communicates via the I2C interface. Seeed Studio 103020293
zł32.32
24h
Available quantity: 1
Available
Module with 6-position DIP switch. The board is equipped with a Grove connector and communicates via I2C. Seeed Studio 111020043
zł23.12
4 weeks
No product available!
Module with a slide potentiometer. Depending on the position of the slider, the resistance value (maximum resistance 10kΩ) changes, which translates into the voltage value at the analog output of the module. The module has a connector in accordance with the Grove standard. Seeed studio 101020036
zł32.04
24h
Available quantity: 1
Available
Module with a 3-color (red, black, white) e-Paper display with a diagonal of 1.54" and a resolution of 152x152 px. The board is equipped with a Grove connector and communicates via the UART interface. Seeed Studio 104020129
zł130.22
24h
Available quantity: 1
Available
Module with a microswitch (limit switch). The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 111020044
zł25.42
24h
Available quantity: 1
Available
Module with a pressure sensor DPS310 with high measurement accuracy. The board is equipped with a Grove connector and communicates via the I2C or SPI interface. Seeed Studio 101020812
zł43.39
24h
Available quantity: 3
Available
Module with GP2Y0D805Z0F proximity sensor, which can detect the presence of objects in the range from 0.5 to 5 cm. The board is equipped with a Grove connector and communicates via a digital interface. Seeed Studio 101020578
zł41.96
24h
Available quantity: 2
Available
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