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8051 Microcontroller Development Board with Pic16F877A and RS232 Interface for Learning
- Onboard 4M crystal oscillator, the socket crystal frequency can be replaced at any time.
- The 4-bit independent keyboard is connected to RB0 RB1 RB2 RB3.
- Standard RS232 communication interface, microcontroller board and computer communication interface.
- 8 LEDs are connected to the RD port. When the J3 is plugged in, the LED is enabled. J3 is unplugged and the RD port is completely released.
- External 5V DC power interface (send USB power cable without additional purchase).
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Onboard 4M crystal oscillator, the socket crystal frequency can be replaced at any time. ^^ The 4-bit independent keyboard is connected to RB0 RB1 RB2 RB3. ^^ Standard RS232 communication interface, microcontroller board and computer communication interface. ^^ 8 LEDs are connected to the RD port. When the J3 is plugged in, the LED is enabled. J3 is unplugged and the RD port is completely released. ^^ External 5V DC power interface (send USB power cable without additional purchase).
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Hanbo Supply Store Return Policy
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