51 Microcontroller System Board/Development Board STC System Board/Development Board
1.40 pins all lead out.
2. Classic 51 system, eliminating the hassle of welding
3. Crystal: 11.0592M
4. Support chips: STC89C52 STC12C5A60S2 STC11/10x series AT89S52 and pin-compatible chips
5. A power switch for experimentation.
6. DC-005 power supply base (supporting carrier is 5.5*2.1)
7. Expand 2 VCC, GND externally, as shown in the row header.
8. Built-in parts design, save space.
9. Board size: 6.5cm*3.1cm