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Search results for 'transistor'
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SparkFun Human Presence and Motion Sensor - STHS34PF80 (Qwiic)
The STHS34PF80 sensor, from ST Microelectronics, is designed to measure the precise black-body radiation (as described by Planck's law) of an object; as well as monitor ambient temperature conditions within its 80° field of view. Learn More -
SparkFun LiPo Charger Plus
With this iteration, we've changed the input charge connector to USB-C and provided charge rate selection as well as optional thermal protection. Learn More -
SparkFun Opto-isolator Breakout
This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. Learn More