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DFROBOT DFR0552
I2C 12-Bit DAC Module, for Arduino and Raspberry Pi Board
- Manufacturer:
- DFROBOT DFROBOT
- Manufacturer Part No:
- DFR0552
- Order Code:
- 3517945
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- Product Range
- Gravity Series
- Technical Datasheet:
- DFR0552 Datasheet
- ECAD / MCAD
-
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- I2C 12-Bit DAC Module
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- Arduino and Raspberry Pi Board
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- MCP4725
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- MCP4725 1-Channel I2C 12-Bit to 3.3V/5V DAC Module, Gravity 4P I2C Sensor Cable
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- Gravity Series
Technical Documents (2)
Product Overview
DFR0552 is a Gravity I2C 12bit DAC module, which is a small and easy-to-use 12bit digital-to-analogue converter with EEPROM. It can accurately convert the digital value to corresponding analogue voltage signal which is useful in many creative projects and automatic control systems. Although an analogue voltage signal can be generated by PWM with traditional controllers such as Arduino and Raspberry Pi, such signal is rough and not accurate. To obtain a steady and nice analogue voltage signal, the DAC is best candidate. In addition to be applied in automatic control systems, DAC module can be used to serve as a function generator to generate sine, triangular and even arbitrary waveform. Module employs a 12bit DAC MCP4725. It requires no external reference voltage (DAC reference is driven from VCC directly). EEPROM can retain the DAC input while power-off and resume DAC output upon power-on. Typical application includes sensor calibration, automatic control system, function generator.
- 12bit high accuracy DAC
- On-board EEPROM, retain DAC input while power-off
- Gravity I2C interface, plug and play, XH2.54 4P reserved for expansion
- Wide voltage input, compatible with 3.3V and 5V controllers
- Small size and easy to install
- Input voltage range from 3.3V to 5.0V, output voltage range from 0 to VCC
- Working current is less then 0.2mA
- Dimension is 27mm x 22mm, weight is 13.8g
Contents
Gravity I2C 12Bit DAC Module x1, xh2.54-4P Header x1, Gravity-4P I2C/ UART Sensor Wire x1.
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95 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 3/17/25
95 deliver in 3-4 business days from our UK warehouse
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¥762.91
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¥839.20
Inc. JCT)
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