Arduino low frequency lock-in amplifier. Synchronous light detector. Lidar target detection. Laser trip wire.
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Nov 24, 2023 - C++
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opt101
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A compact prototype machine for automatic color-based sorting of objects using an OPT101 sensor and STM32 microcontroller. The system uses ADC values to detect color and two servo motors for movement and sorting. Ideal for demonstrating real-time automation with embedded systems.
automation microcontroller stm32 embedded-systems adc servo-motor color-sensor hardware-project iot-prototype opt101
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Jul 24, 2025 - C
Three-wheel omni-directional robot that follows a line using an OPT101 sensor array. Built with an AVR ATmega2560, featuring PID control, EEPROM calibration, and Bluetooth manual override.
avr robot robotics pid bluetooth embedded-systems line-following atmega2560 robocon omni-wheel opt101
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Jul 25, 2025 - C
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