Microchip GPIO Expander Keypad & LCD Demonstration Board

  • RS Stock No. 681-0982
  • Mfr. Part No. GPIODM-KPLCD
  • Manufacturer Microchip
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

GPIO Expander Keypad & LCD Demo Board

This Demo Board is designed to demonstrate the use of the MCP23S08/17 (SPI interface) and MCP23008/17 (I²C interface) devices in a keypad and LCD example.

MCP23X17 (16-bit) devices interface to a 2x16 LCD module
MCP23X08 (8-bit) devices interface to a 4x4 key matrix
Test points allow for easy monitoring of SPI and I²C buses, as well as the keypad and LCD interface to the PIC
ICSP™ header for the PIC microcontroller allows users to customize firmware
Can be powered from a +3V to +5Vdc power source (connected to the +5V and GND test points)

I/O Peripherals - Microchip

Specifications
Attribute Value
Kit Classification Demonstration Board
Kit Name GPIO Expander Keypad & LCD
1 In stock for delivery within 3 working days
Price Each
HK$ 476.41
(exc. GST)
units
Per unit
1 +
HK$476.41
Related Products
The SCS ESD grounding cord is a 15ft ...
Description:
The SCS ESD grounding cord is a 15ft 20AWG PVC wire. It has moulded-in male snap fastener with integral 1Mohm resistor on one end and solderless terminal on other. It comes in black nylon cover with black polyester insert and ...
Our own brand of RS Pro ESD wrist-straps ...
Description:
Our own brand of RS Pro ESD wrist-straps feature premium grade fabric band with an elastic ratio of 1:2.5” to 1:3. The outer surface of the wristband is non-conductive and the inside surface of the strap is conductive lined with ...
Our RS Pro range of hard-wearing ESD grounding ...
Description:
Our RS Pro range of hard-wearing ESD grounding straps have been designed to ensure efficient static bleeding, to ensure a reliable method of static dissipation. Predominantly used within the electronics industry, but still suited to enthusiasts working at a bench. ...
The RS Pro anti-static wrist strap is a ...
Description:
The RS Pro anti-static wrist strap is a premium metal wrist band (stainless steel) that is adjustable and features a coiled cord. Its metal interior is great for grounding. This wrist strap will fit all wrists as its circumference adjusts ...