Waveshare DVK501 An expansion board with various peripheral devices

Artikelnummer: WS91008


Kategorie: Shield

47,59 €

inkl. 19% USt.,

sofort verfügbar

Lieferfrist: ca. 1 - 3 Tage



An expansion board with various peripheral devices


Figure 1

The DVK501 is an expansion board with various peripheral devices. It is designed to help you try out the full potential of the AVR seires MCUs and develope your prototype device easily.

10-pin Cables should be used between the BUS-A & BUS-B headers of the DVK501 and another board to setup hardware connection (as shown in the figure 1).

Note: the development board M16+ EX is not included in the price.

What's On Board

Device on board Description Interface
AT24CXX 2-Wire Serial EEPROM keeps data after power down I2C
PCF8563 Real-time clock/calendar, low backup current from battery I2C
PCF8591 8-bit A/D and D/A converter, four channels AD conversion, one channel DA conversion I2C
PCF8574 Remote 8-bit I/O expander I2C
DS18B20 Programmable Resolution 1-Wire Digital Thermometer, measures temperatures from ?5°C to +125°C 1-Wire
DS2401 Silicon Serial Number, a low-cost, electronic registration number that provides an absolutely unique identity 1-Wire
AT45DBXX Serial-interface sequential access Flash memory ideally suited for higher memory density requirement SPI
74HC164 8-bit serial-in, parallel-out shift register, for reducing the IO cost SART
74HC165 8-bit parallel-in, serial out shift register, for reducing the IO cost SART
MAX3232 3.0V to 5.5V, True RS-232 Transceivers, for communicating with the PC serial
MAX485 RS-485 Transceiver, for long distance communication serial
PS/2 PS/2 interface, for connecting the keyboard or mouse 2 wires
LED 8-bit status indicator LED, also can be used for displaying simple data 8 wires
Character LCD Connector Used for connecting the character LCD module, such as LCD1602 7 wires or 11 wires
Graphic LCD Connector Used for connecting the Graphic LCD module, such as LCD12864 SPI or 12 wires


The pictures below show how the DVK501 works with other development board.

Note: The M16+ EX and LCD12864 is not included in the price, please browse our website to buy it separately if you need one. Click on the image to enlarge.

Reading date and time from PCF8563 Real Time Clock. A/D conversion and displaying conversion results on LCD. Sending data from PS/2 keyboard.
Examples of PCF8574 I/O expander Writing and Reading data from AT24CXX EEPROM via I2C interface Writing and Reading data from AT45DBXX DATAFLASH via SPI interface

Development Resources

  • User Guide CD
    • CD with software, drivers and examples
  • Schematic Circuit Diagram
    • Designed by using Protel
    • Provides IMG format or Protel SchDoc format
  • Program Examples
    • Designed by using ICCAVR, GCCAVR
    • Provides C library for AVR
  • Related Software
    • AVRStudio
    • GCCAVR
  • Datasheets of the chips

Package Contains:

  1. DVK501
  2. DS18B20, DS2401
  3. USB Cable for sourcing power (2-pin connector) x 2
  4. 10-pin Cable x 2
  5. Experiment Fittings Pack
  6. User Guide CD

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