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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Operating voltage: 10V-14V
Polarity matches all Adafruit LiPoly/LiIon chargers and boards
Prototyping area for soldering connectors
2 lithium battery
Charging Voltage: 8
STM32F407VGT6 ARM Cortex-M4 32bit MCU heartbeat sensor Operating voltage: 10V-14VThe STM32F405xx and STM32F407xx family is based on the high performance ARMCortex M4 32 bit RISC core operating at a frequency of up to 168 MHz. The Cortex M4 core features a Floating point unit (FPU) single precision which supports all ARM single precision data processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The STM32F405xx and
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