Great Scott Gadgets ANT700 - 300MHz to 1100MHz Telescope Antenna Chip Family_ESP A UV sensor is an

A UV sensor is an excellent tool for a wearable device

Download the Schematic Here

If you are powering your project from USB

It is connected to the micro:bit using five bolts

if you have the budget

Great Scott Gadgets ANT700 - 300MHz to 1100MHz Telescope Antenna Chip Family_ESP A UV sensor is anANT700 from Great Scott Gadgets is a lightweight telescopic antenna designed for operation from 300 MHz to 1100 MHz. Its total length is configurable from 9. 5 cm to 24. 5 cm. ANT700 is constructed of stainless steel and features an SMA male connector, rotating shaft, and adjustable elbow. ANT700 is a 50 ohm general purpose antenna. It is the perfect first antenna for use with HackRF One or YARD Stick One. Note: YARD Stick One not included. Technical