MINI-MAX/51-C2
Atmel 8051 based µController board
LK402-25
With this unit you have extra space for your message as well as the ability to interface with a 25 key keypad or use 6 general-purpose outputs. You can use this unit to display important stock information by scrolling it across the screen. Industrial uses also include security systems for ATMs and POS networks.
Technical Manual
Cables
LCD Selection Guide
Keypad Selection Guide
Features:
| Keypad | 25 |
| GPO | 6 |
Appearance:
| Module Size | 182.00 mm(L)×33.50 mm(W)×21.00 mm(T) |
| Character Size | 3.20 mm(L)×5.55 mm(W) |
| Active Area | 147.50 mm(L)×11.50 mm(W) |
| Background Color | Yellow/Green |
| Text Color | Black |
| Format | 40 x 2 |
Interface:
| RS232 | 1200 to 9600 |
| RS232 TTL | 1200 to 9600 |
| Buffer | 80 Bytes |
| Other | I2C |
Electrical:
| Standard Temperature | 0°C to 50°C |
| Extended Temp.(-E) | -20°C to 70°C |
| Max Humidity | 90℅ |
| Supply Current | 10 mA |
| Backlight Current | 191 mA |
| Inrush Current | N/A |
| Part No. | Description | Price | |
|---|---|---|---|
| LK402-25 | Base Product | $80 | |
| LK402-25-E | Extended Temperature option. | $90 | |
| LK402-25-VPT | Wide Voltage efficient power regulator +9 to +35Vdc. This option has a one week lead time. | $100 | |
| LK402-25-VPT-E | Wide Voltage efficient power regulator +9 to +35Vdc. Extended Temperature -20 to +70 C. | $109 |
