Flight controller unit evaluation board for drones

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https://www.electronics-lab.com/flight-controller-unit-evaluation-board-drones/

The STEVAL-FCU001V1 board from ST is designed to support quadcopter drone designers with the latest solutions for motor control, sensors and and microcontroller. A complete sample FW project allows the designer to begin flying small and medium size quadcopters (with brushed or brushless DC motors) immediately and evaluate the performance of the IMU sensors under […]

SD Card Sound Player

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https://www.electronics-lab.com/sd-card-sound-player/

fasoft @ elektormagazine.com has a new project proposal about a SD Card Sound Player. Searching for a powerful gong or acoustic notifier? The “Card Sound” consists of audio amplifier TDA7266 having 2x 7 W output, the AD converter CS4344, one STM32F401 and a slot for micro sd card. Objective is to play different sounds stored […]