Amotech Labs 8051 Development Board (Only Board) is a development and learning board designed for 40-pin DIP 8051 microcontrollers such as 89S52 and 89C51. It provides onboard peripherals including a 4×4 keypad, seven-segment display, LCD connector, digital input buttons, LEDs, and an ADC0804 interface, making it suitable for 8051 programming, embedded-system learning, academic projects, and prototyping.
Amotech Labs - 8051 Development Board (Only Board) User Manual

| Specification | Value |
|---|---|
| Brand | Amotech Labs |
| Product Type | 8051 Development Board |
| Microcontroller Family | 8051 |
| MCU Package | 40-Pin DIP |
| Compatible MCUs | 89S52, 89C51 and Similar 8051 MCUs |
| LCD Interface | 16×2 / 20×4 |
| Keypad | 4×4 Matrix |
| Seven-Segment Display | 1 |
| Digital Input Buttons | 2 |
| Output LEDs | 2 |
| ADC Interface | ADC0804 |
| Analog Input | 10k Potentiometer / LM35 |
| I/O Connectors | Port I/O |
| Programming | ISP USB Programmer |
| Power Input | USB Type-C |
| Application | 8051 Learning, Academic Projects and Prototyping |
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1 × Amotech Labs 8051 Development Board (Only Board)
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