Unipolar-to-Bipolar Level Translator 0V to 5V Unipolar to ±10V Bipolar Converter

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https://www.electronics-lab.com/project/unipolar-to-bipolar-level-translator-0v-to-5v-unipolar-to-%c2%b110v-bipolar-converter/

This design is intended to translate a small unipolar signal to a wide bipolar signal. A common application is to translate a 0 to 5V DAC output to a ±10V bipolar signal. All resistors are 1% but it is advisable to select 0.1% 20 ppm/°C resistors for good gain, offset accuracy, and drift tolerance. A […]

High Power Bipolar Stepper Motor Driver with SPI Interface

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https://www.electronics-lab.com/project/high-power-bipolar-stepper-motor-driver-with-spi-interface/

This is a compact high-power stepper motor driver built for bipolar stepper motors. The driver can be controlled using a serial communication interface (SPI). It combines a flexible ramp generator for automatic target positioning with the industry’s most advanced stepper motor driver. Using external transistors, the driver ensures absolutely noiseless operation combined with maximum efficiency […]

High-performance, High-reliability Bipolar Stepper Motor Driver

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https://www.electronics-lab.com/project/high-performance-high-reliability-bipolar-stepper-motor-driver/

The project presented here is a bipolar stepper motor driver. It is based on BD63731EFV chip which is a low-consumption driver that is driven by a PWM signal. The power supply voltage of the project is 8 to 28V DC, and the rated output current is 3A. CLK-IN driving mode is adopted for the input […]