Legacy measurement-only STM32F103 + INA226 + ST7735 laboratory PSU indicator with software I2C; superseded by the active protection version.
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Updated
Jul 20, 2026 - C
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laboratory-power-supply
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An advanced measurement and active protection system for Laboratory Power Supplies (LPS) based on STM32F103C8T6, INA226 current sensor, and ST7735 display.
stm32 stm32f103 embedded-c st7735 ina226 current-measurement overcurrent-protection laboratory-power-supply
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Updated
Jul 31, 2026 - C
Precision 0–50 V programmable laboratory PSU with 1 mV/1 mA setting steps, hybrid synchronous-buck + linear regulation, STM32G474 control, INA228 metering, and layered hardware protection.
kicad power-electronics programmable-power-supply cc-cv stm32g474 ina228 linear-regulator dac8830 hardware-protection synchronous-buck laboratory-power-supply
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Updated
Aug 6, 2026 - Python
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