Keypad
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LCDs, Arduino, Modules and Motors
LCD1602 LCD Keypad Shield
Specifications:
- LCD Type: 16×2 Character LCD
- Keypad Buttons: 5 (Up, Down, Left, Right, Select)
- Backlight Color: Blue (Adjustable)
- Operating Voltage: 5V
- Compatibility: Arduino Uno, Mega, and similar development boards
- Connection: Plug-and-Play
- Dimensions: Standard Arduino Shield Size
SKU: 450 -
Modules and Motors
TTP229 Touch Keypad 16 Keys Capacitive Module 4×4
TTP229 Touch Keypad Specifications:
- Operating Voltage: 2.4V to 5.5V
- Operating Current: <2uA (standby), <16mA (active)
- 16 Touch Keys: Arranged in a 4×4 matrix
- Output Interface: I2C or Serial communication
- Adjustable Sensitivity: Yes
- Response Time: <60ms
- Dimensions: Approximately [insert dimensions]
- Mounting Holes: Yes
- Operating Temperature: -20°C to 70°C
- Storage Temperature: -40°C to 125°C
SKU: n/a
