Adafruit Feather nRF52840 Express

Features:  ARM Cortex M4F (with HW floating point acceleration) running at 64MHz  1MB flash and 256KB SRAM  Native Open Source USB stack - pre-programmed with UF2 bootloader  Bluetooth Low Energy compatible 2.4GHz radio (Details available in the nRF52840product specification)  FCC / IC

Compact, Low Power, 16-Bit, Easy Drive SAR ADC with I3C Interface

FEATURES ► Small footprint, big performance ► INL: ±0.5 LSB maximum ► SNR: 86.1dB with VREF = 3.3V ► 1.35nJ per conversion ► 405μW at 300kSPS in sample mode ► 370μW/112μW at 1MSPS/300kSPS in autonomous modes ► 4.1μW standby power ► Versatile signal conditioning integration ► Easy Drive fe

Clip-on Welding Shield Kit 7990/7990-AM and Electronic Lens Assembly 7991/7991-AM

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Dual Channel Function/Arbitrary Waveform Generators

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STM32F0DISCOVERY peripheral firmware examples

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