KAmodPCF8883T – module with capacitive touch sensor

Description

KAmodPCF8883T is a module with capacitive touch sensor PCF8883 from NXP. The board is equipped with a Pmod GPIO standard connector with one digital output informing about the status of the sensor output depending on the selected mode of operation and a KAMAMI connector, allowing easy connection of the module to development kits. The module has a probe placed on the PCB and a diode indicating the state of the chip. Due to its small dimensions, the product can be used in many development projects.

The module is equipped with jumpers enabling configuration of the system's operating mode. One of three jumpers may be on. Allows you to select the system operation in the mode:

• PB (Push Button) - the output is high as long as the probe event occurs
• PUL (Pulse) - the event is active for 1 second after the event occurs on the probe
• TOG (Toggle) - the occurrence of an event on the probe causes a change in the state on the output pin

Features

• NXP PCF8883T system
• Dynamic proximity sensor
• Wide input capacity range
• Automatic calibration
• Configurable operating mode (push-button, toggle, pulse)
• Wide operating temperature range: -40oC to +85oC
• Probe placed on the PCB
• Diode signaling the status of the OUT output
• Connector compatible with the Pmod GPIO standard
• Connector in accordance with the KAMAMI standard
• Built-in jumpers for selecting the system operation mode
• Can be supplied with voltage from 3 to 9 V
• Mounting holes with a diameter of 2.5 mm
• Dimensions: 51.3 mm x 20.3 mm x 10 mm