Abstract: Stepper motors have found applications in multiple domains of technology. The use of stepper motors in automation and robotic projects is extremely notable; for example, dot matrix or inkjet ...
The ESP32 is a microcontroller that provides an API for Bluetooth A2DP which can be used to receive sound data e.g. from your Mobile Phone and makes it available via a callback method. The output is a ...
A cheap USB-programmable analog output is great for setting intensities, power levels, or general analog signalling in many experimental contexts. There are lots of solutions when you want one or two ...