ADC untuk Arduino: MCP3008, ADS1115, HX711
![Modul ADS1115](https://elektrologi.iptek.web.id/wp-content/uploads/2020/07/ADS1115-index.jpg)
ADC untuk Arduino: MCP3008, ADS1115, HX711
Arduino UNO dan NANO sudah memiliki ADC di dalamnya. Jika ingin menambah ADC lagi, berikut ini ada beberapa alternatif yang banyak dijual di pasaran:
Daftar Isi
MCP3008
ADC 8Channel 10Bit SPI DIP 16Pin
- Produsen: Microchip
- jumlah kanal: 8
- protokol: SPI (Serial Peripheral Interface)
- resolusi: 10 bit
- Tegangan supply: 2,7 ~ 5 volt
- tautan: https://www.microchip.com/wwwproducts/en/MCP3008
![](https://elektrologi.iptek.web.id/wp-content/uploads/2020/07/MCP3008-856-01-600x450.jpg)
ADS1115
– Produsen: Texas Instruments
– jumlah kanal: 4
– protokol: I2C
– resolusi: 16 bit
– tegangan supply: 2 ~ 5,5 volt
– tautan: https://www.ti.com/product/ADS1115
![Modul ADS1115](https://elektrologi.iptek.web.id/wp-content/uploads/2020/07/ADS1115-index.jpg)
HX711
– Produsen: Avia Semiconductor
– umumnya dipakai untuk timbangan elektronik
– jumlah kanal: 2 , differential
– protokol: proprietary
– resolusi: 24 bit
– tegangan supply: 2,6 ~ 5,5 volt
– Tautan: https://cdn.sparkfun.com/datasheets/Sensors/ForceFlex/hx711_english.pdf
![HX711 Precision Analog to Digital Converter](https://elektrologi.iptek.web.id/wp-content/uploads/2015/06/hx711-IMG_5887-600x272.jpg)
AD7705
- Produsen: Analog Devices
- jumlah kanal: 2
- resolusi: 16 bit
- interface: SPI
- tegangan: 2,7 sampai 3,3 volt
- Tautan: https://www.analog.com/media/en/technical-documentation/data-sheets/AD7705_7706.pdf
MAX174
- Produsen: Maxim Integrated
- jumlah kanal
- resolusi: 12 bit
- interface: parallel bus
- tegangan supply: 0 ~ 16 volt
- tautan: https://datasheets.maximintegrated.com/en/ds/MAX174-MX674A.pdf
![MAX174 power supply grounding](https://elektrologi.iptek.web.id/wp-content/uploads/2020/07/MAX174-power-supply-grounding-600x533.jpg)
ADS1256
- produsen: Texas Instruments
- tautan: https://www.ti.com/product/ADS1256
ADC0804
PCF8591
- Produsen: NXP
- tegangan supply: 2,5 volt sampai 6 volt
- interface: I2C
- resolusi: 8 bit
- tautan: https://www.nxp.com/docs/en/data-sheet/PCF8591.pdf
![PCF8591 blok diagram](https://elektrologi.iptek.web.id/wp-content/uploads/2020/07/PCF8591-block-diagram-600x356.jpg)
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