74HC4067 Analog and Digital Switch Interface Evaluation Board #74HC4067 #part #SparkFun #MUX

STM32 Blue Pill is a high-performance, breadboard friendly development board with loads of features in a small form factor. #stm32 #f103 #arduino

BlackPill STM32 24 V Industrial I/O Expansion Board with Protected DI/DO, Integrated 24 V→3.3 V Supply, SWD, and Dual CAN Bus

FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that's quilted handbags. But FRAM is pretty damn cool too! It's similar to Dynamic random-access memory, only with a ferroelectric layer instead of a dielectric layer. This gives it stable handling (the bytes you write are non-volatile) with dynamic responsiveness (you can write them very fast!)

Life has its ups and downs, so why not measure them? The MPL3115A2 is a MEMS pressure sensor that provides Altitude data to within 30cm (with oversampling enabled). The sensor outputs are digitized by a high resolution 24-bit ADC and transmitted over I2C, meaning it's easy to interface with most controllers. Pressure output can be resolved with output in fractions of a Pascal, and Altitude can be resolved in fractions of a meter. The device also provides 12-bit temperature measurements in degrees Celsius. #Sublayout #Submodule #Altitude #PressureSensor #MPL3115A2

Takes two 14VDC+ power supplies, regulates th

Adafruit Product

Adafruit Product