| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $7.86 | $7.70 | $7.46 | $7.14 | Contact US |
TCB-NA Temperature Control Board Semiconductor Cooling Module Support Single Heating Temperature Control
$66.87
TCB-NA Temperature Control Board Semiconductor Cooling Module Support Single Cooling Temperature Control
$66.87
TCB-NA Temperature Control Board Semiconductor Cooling Module Support Bidirectional Temperature Control
$82.22
2004 20x4 2004A Character LCD Display /w IIC/I2C Serial Interface Adapter Board
Feature for IIC/I2C:
- Arduino 1602 I2C interface 4-wire 1602 screen
- IO port of Arduino control board is only 20,so IO ports is not enough for many sensor, SD card, relay modules.
- The original 1602 screen need 7 IO ports to drive up, and this module can save 5 IO ports
Package including:
- 1pcs 2004 20x4 2004A Character LCD Display Module Blue Blacklight
- 1pcs IIC/I2C Serial Interface Adapter Module for Arduino
