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ATMEGA16 ATmega 32 ISP AVR Minimum Development System Board Module E-948 32 I/O pin all the leads. Classic ATmega16 minimum system, eliminating the hassle of soldering. Crystal: The socket hole welding facilitates the buyer to replace the crystal, 8M crystal. Support chips: ATmega16/ATmega32 and chip which pin-compatible. Power supply: power adapter or external expansion pin power supply (not support ISP download interface power supply) DC-005 Power Block (supporting the transposon is 5.5*2.1mm). Expand outside 4 channel VCC, GND. Reset: Power-on-reset and reset button. Power LED (D1) and the program run indicator (D2). Standard ISP download interface.
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8051 AVR MCU Minimum System Development Board Microcontroller Programmer E-947 The IO port is all led out, the classic minimal 51 system, eliminating soldering problems Integrated ISP 10P download interface, AT89S52 microcontroller easy to download. Welding is a round hole outlet to easily replace the crystal oscillator (default is 11.0592 M) Support chip: STC89C52 STC12C5A60S2 STC11 / 10x series AT89S52 chip compatible with the chip pin A switch for an easy experience. Power input 2 ways: DC-005 socket (the support seat is 5.5 * 2.1) and a row pin (next to the power switch). Expand 3 channels of VCC and GND as shown in the headings of the pins in the figure. Port P0 with extraction resistance. Reset mode: power on reset and external button reset.