With self-recovery fuse, short circuit and over-current protection! Even misuse, leading to a short circuit of the development board, it will not harm your computer! Resettable fuse will automatically cut off the power, wait for the short releasing automatically after power is restored!
Support for 51 series microcontroller STC89C52, STC12C5A60S2, AT89C51, AT89C52, AT89S51, AT89S52 most commonly used. In addition, to support the other 40 feet of the 51 series microcontroller and the ATmega16! STC89C52, STC12C5A60S2 can serial direct download program for, AT89S series microcontroller needs need specialized programming download program with USBISP a download manager program, AT89C series microcontroller. The ATmega16 use need to use an adapter plate, the download program needs USBISP Downloader!
1.PCB board factory test stand test to ensure that the physical connection is normal!
2 the oversized pad designed specifically for DIY enthusiasts, welding very easy!
3 in the welding process requires attention to the light emitting diode (i.e., the LED lamps are more with two spare) and not overheating of the temperature sensitive components such as, faster, otherwise it will burn LED lights like. We ensure that all components, if any welding unsuccessful, debugging does not work, etc., does not provide replacement (due to the presence of welding technology), but the buyer pays shipping warranty.
This price as shown on all devices (PCB empty board and board welding components include pluggable devices: the Jumper cap, 11.0592M crystal chip MAX232 each one), does not contain a microcontroller chip, power line and download line