![Cheapest (~10-15USD/unit) Wireless Intercom or Simple USB Powered Walkie Talkie Hack : 3 Steps - Instructables Cheapest (~10-15USD/unit) Wireless Intercom or Simple USB Powered Walkie Talkie Hack : 3 Steps - Instructables](https://content.instructables.com/FRQ/3YY5/HTPUO5RK/FRQ3YY5HTPUO5RK.jpg?auto=webp&frame=1&width=320&md=0db432bd5c787cf88c595ffe0355ee19)
Cheapest (~10-15USD/unit) Wireless Intercom or Simple USB Powered Walkie Talkie Hack : 3 Steps - Instructables
![transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/lajKm.png)
transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange
![Cheapest (~10-15USD/unit) Wireless Intercom or Simple USB Powered Walkie Talkie Hack : 3 Steps - Instructables Cheapest (~10-15USD/unit) Wireless Intercom or Simple USB Powered Walkie Talkie Hack : 3 Steps - Instructables](https://content.instructables.com/F9N/2KVI/HTPUO60O/F9N2KVIHTPUO60O.jpg?auto=webp&fit=bounds&frame=1&width=1024)
Cheapest (~10-15USD/unit) Wireless Intercom or Simple USB Powered Walkie Talkie Hack : 3 Steps - Instructables
![Children could be contacted by strangers through cameras and microphones on smart toys, Which? finds | The Independent | The Independent Children could be contacted by strangers through cameras and microphones on smart toys, Which? finds | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2019/12/10/09/child-toy.jpg)
Children could be contacted by strangers through cameras and microphones on smart toys, Which? finds | The Independent | The Independent
![transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange transistors - How to hack a walkie-talkie to light up LEDs when it receives a signal - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/Rv00m.png)