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Tags: ADC, Analog To Digital, 12Bit ADC, STM32F03, 8 Channel ADC, Raspberry Pi, STM32F030
Description:The Pi does not include a hardware analog-to-digital converter, but an external ADC (such as the STM32F030) can be used, along with some SPI code in Python to read external analog devices. ADC is a common accessory for Raspberry Pi, Nowadays many cheap MCUs have built-in ADC, so we make this 8-channel ADC based on STM32F030, which is a cost-effective, low-power ARM Cortex M0 MCU. We breakouts 8 channels ADC from the MCU, and integrated 4 analog Grove connector so that you can also use analog Grove modules with it. Features :Operating Supply Voltage: 3.3VADC Resolution: 12 bitMaximum Clock Frequency: 48 MHzProgram Memory Size: 16kBData RAM Size: 4 kBData Bus Width: 32 bitOperating Temperature: -40～85℃Communication Interfaces: I2CI2C address: 0x04(default) Specification:CRC calculation unit5-channel direct memory access(DMA) controllerCalendar RTC with alarm and periodic wakeup from Stop/StandbyTimers: Advanced-control timer General-purpose timers and Basic timers Independent and system watchdog timers SysTick timerReal-time clock (RTC)Serial wire debug (SWD)
Package Include:1 x Raspberry Pi ADC Shield
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