Geni
■ Bosch Bit Driver
Published: February 1, 2026
Video Description
3D Print your own working two-way radios just like in Stranger Things!
This video is sponsored by PCBway. 👇 More info below 👇
This pair of nostalgic walkie-talkies cost under £30 to build and provide hours of practical and fun use. Dig out those bikes and head into the woods on a new adventure with this working pair of two-way radios.
List of items used in this project and where to find them:
■ Donor Radio (1 or more): I used HESENATE HT66 PMR446: https://geni.us/PMR446-Radio
(Other radios might be usable, but the 3D CAD design would need updating. 3D files available on Printables: https://www.printables.com/model/1579255-build-working-stranger-things-walkie-talkies-how-t )
■ 3mm Red LED’s (x2): https://geni.us/LEDs
■ 100 Ω resistor (x1): https://geni.us/ResistorsKit
■ M4x18mm Bolts (x4): https://geni.us/M4-Bolts
■ M2.5x10mm Bolts (x8): https://geni.us/M2-5BoltKit
■ Optional M4 Lock Nut (x1)
■ Telescopic magnetic pen (x1): https://geni.us/MagneticPickUpTool
■ 3D Printer Filament: https://www.3djake.uk
■ Some 20AWG wire (0.8128mm in diameter): https://geni.us/20AWG
3D Models to download and print: https://www.printables.com/model/1579255-build-working-stranger-things-walkie-talkies-how-t
Shop my project kit's on Etsy: http://www.diymachines.etsy.com
Full written instructions for this project: https://www.diymachines.co.uk/build-working-stranger-things-walkie-talkies
These are some of my favourite tools I use and can recommend:
■ Battery-powered glue gun: http://geni.us/BoschBatteryGlueGun
■ Bosch Bit Driver: https://geni.us/Bosch-Screwdriver
I use a Prusa MK4S for my projects and highly recommend both it and the Prusa Mini. If I inspired you to take up 3D printing please consider purchasing a printer via this link: http://shop.prusa3d.com/#a_aid=diymachines
Prusa support my channel when you use that link at no cost to yourself. :)
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3D printed parts, wiring diagrams, FAQ etc can be found here:
https://www.diymachines.co.uk/build-working-stranger-things-walkie-talkies
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SAY THANKS:
Provide continual and dependable support through Patreon:
https://www.patreon.com/diymachines
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https://www.youtube.com/channel/UC3jc4X-kEq-dEDYhQ8QoYnQ/join
Buy me a coffee to say thanks: https://ko-fi.com/diymachines
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List of camera and lighting equipment I use:
Sony A7 III: https://geni.us/Sony-Alpha7-III
Tamron 28-75mm F2.8 RXD A036SF Lens for Sony-FE : https://geni.us/TamronRXD-28-75mm
Aputure Amaran HR672C: https://geni.us/AputureAmaranHR672C
Aputure MC: https://geni.us/FAPGL
RØDE VideoMic Pro+: https://geni.us/RodeVideoMic-ProPlus
Philips Hue Lightstrip Plus: https://geni.us/PhilipsHue-LightStrip
Disclaimer:
This video is shared for demonstration purposes only.