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zł32.44 tax excl.
16-button 4 × 4 matrix keyboard module
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
The KAmodKB4 × 4 module enables convenient connection of a 4 x 4 matrix 16-button matrix keyboard to any system.
properties
- 16-button matrix keyboard with the organization of 4 rows per 4 columns
- Maximum switched 20 mA current
- Maximum switching voltage 24 VDC
- Mechanical durability of the keyboard 10 ^ 6 cycles / contact
- Contact resistance up to 200 mOhm
- 10-pin goldpin connector
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KAmodRPi-Pmod-HAT is a HAT for Raspberry Pi 4B/3B+/3B/2B/B+ minicomputers that allows use of the communication interfaces available on the 40-pin minicomputer connector
Voltage levels converter module with MAX3232 (RS232).
KAmodMPC17C724 is a module with a double MP bridge bridge type MPC17C724. The system allows you to control two DC brush motors or one bipolar stepping motor. The controller operates at a voltage range of 2.7 - 5.5 V and can work with motors with power consumption up to 0.4 A.
KAmodMMA8451Q is a module with the MMA8451Q three-axis accelerometer from NXP. The sensor allows the measurement of acceleration in the range of ±2g/±4g/±8g, the measurement frequency is from 1.56 Hz to 800 Hz. Communication with the sensor is realized via the I2C interface. The board is equipped with the Pmod I2C standard connector and the KAMAMI connector. Kamami KAmodMMA8451Q
The KAmodPCAL6408 is an 8-bit I/O expander with the PCAL6408A chip by NXP, controlled by the I2C interface.
KAmodMMA8653FC is a module with NXP's MMA8653FC three-axis accelerometer. The sensor allows the measurement of acceleration in the range of ± 2g / ± 4g / ± 8g, the measurement frequency is from 1.56 Hz to 800 Hz. Communication with the sensor takes place via the I2C interface