SparkFun Electronics

Dit is de HC-SR04 ultrasone afstandsensor. Deze voordelige sensor biedt 2 cm tot 400 cm contactloze meetfunctionaliteit met een afstandsnauwkeurigheid die kan oplopen tot 3 mm.

Piezo elements come in handy when you need to detect vibration or a knock.

This is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No more looking under your desk to see if you can find a spare capacitor you might have dropped a year ago.

This little round on/off toggle switch is rated up to 10A at 125VAC and can be panel mounted in a 20mm diameter hole.

Teensy 4.0 features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip