LittleBitsUltrasonicRangeSensor

Ultrasonic range sensor module for Littlebits

Components:

• 1 x 3K9 Resistor
• 1 x 180R Resistor
• 1 x 10uF Capacitor
• 1 x ATTiny85
• 1 x 3mm LED (5mm could work too)
• 1 x 10K Trimpot All parts at this point are THT (throughole)