As the Arduino Nano and Micro cost the same ($ ... such as those that use nine to twelve analog inputs and at most seven PWM outputs. If you're working with an SPI component, you'll also find ...

Such a project requires mastery of analog design to avoid dangerous ... it to control a remote control car! The Arduino Nano interprets this data and outputs it over SPI to a DAC which outputs ...

An HX711 readout chip measures the resulting voltage and converts it to a digital code that is sent to a microcontroller, in this case an Arduino Nano. Whereas a typical scale would then simply ...