The indicator diagram of the pumping well is an important method to know the operation condition of the oil pump. It is a diagram consisting of the displacement and the load of the sucker rod in a ...

An easily implementable signal conditioning circuit for resistive humidity and temperature sensors is presented. It is based on a relaxation oscillator in which both the frequency and the duty-cycle ...

Multi Sensor for RC with RP2040 - FrSky D, SmartPort, XBUS, SRXL, IBUS, SBUS, Multiplex Sensor Bus, Jeti Ex Bus, Hitec, CRSF, Sanwa, Hott, SRXL2, JR DMSS - dgatf/msrc. Skip to content. Navigation Menu ...

The project includes 3D-printed parts, wooden supports, and a repurposed mini conveyor belt.The working combines stepper motors, IR sensors, and a 16x2 LCD.A NEMA17 stepper motor is used to rotate the ...