10pcs 51 Microcontroller Small System Board STC Microcontroller Development Board

Specifications:1.All pins are led out.2.classic51Small system, eliminating the hassle of soldering3.Crystal oscillator:11.0592M4.Support chip:STC89C52 STC12C5A60S2 STC11/10xSeries AT89S52And a chip compatible with the above chip pins5. A power switch for easy experimentation.6. DC-005Power supply seat5.5*2.1)7. expansion2roadVCC, GND,As shown in the pin headers in the figure.8.Part built-in design. Save space.9.Board size:6.5cm*3.1cmPackage Included:10 x 51 Microcontroller Small System Board