Creating a Walkie-Talkie with generic 433MHz RF Modules?!
338.2 هزار بار بازدید -
4 سال پیش
-
PCB+SMT assembly, from $2:
PCB+SMT assembly, from $2: https://jlcpcb.com/?ref=greatscott
Previous video: Make your own Portable Retro Game Con...
Previous Walkie-Talkie video: Make your own very crude Walkie-talki...
Andreas Spiess video: #279 How to debug Arduino Projects (G...
Class D Audio Amplifier video: DIY Class D Audio Amplifier
Facebook: Facebook: greatscottlab
Twitter: Twitter: GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
More project information (schematic, pictures, code.....) on instructables: https://www.instructables.com/id/DIY-...
Parts list (incomplete, see Instructables for more, affiliate links):
Aliexpress:
2x 433MHz Transmitter: https://s.click.aliexpress.com/e/_dZW...
2x 433MHz Receiver: https://s.click.aliexpress.com/e/_dYg...
2x TLC555 IC: https://s.click.aliexpress.com/e/_dTr...
2x MCP602 IC: https://s.click.aliexpress.com/e/_dTv...
2x TC4428 IC: https://s.click.aliexpress.com/e/_dUo...
1x Mic: https://s.click.aliexpress.com/e/_dSP...
1x 250k Trimmer: https://s.click.aliexpress.com/e/_dTF...
Resistors: https://s.click.aliexpress.com/e/_dTP...
Capacitors: https://s.click.aliexpress.com/e/_dU4...
https://s.click.aliexpress.com/e/_d7d...
2x Micro USB Breakout PCB: https://s.click.aliexpress.com/e/_dWa...
2x 1500uH Inductor: https://s.click.aliexpress.com/e/_d73...
2x Speaker: https://s.click.aliexpress.com/e/_d7x...
In this project I will show you how to use generic 433MHz RF modules from Ebay in order to create a functional Walkie-Talkie. That means we will compare different RF Modules, learn a bit about a class d amplifier and finally build the Walkie-Talkie. It can be powered by a normal powerbank for around 130 hours and features a range of around 15m. Let's get started!
Thanks to JLCPCB for sponsoring this video
Visit https://jlcpcb.com to get professional PCBs for low prices
Music:
2011 Lookalike by Bartlebeats
Previous video: Make your own Portable Retro Game Con...
Previous Walkie-Talkie video: Make your own very crude Walkie-talki...
Andreas Spiess video: #279 How to debug Arduino Projects (G...
Class D Audio Amplifier video: DIY Class D Audio Amplifier
Facebook: Facebook: greatscottlab
Twitter: Twitter: GreatScottLab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
More project information (schematic, pictures, code.....) on instructables: https://www.instructables.com/id/DIY-...
Parts list (incomplete, see Instructables for more, affiliate links):
Aliexpress:
2x 433MHz Transmitter: https://s.click.aliexpress.com/e/_dZW...
2x 433MHz Receiver: https://s.click.aliexpress.com/e/_dYg...
2x TLC555 IC: https://s.click.aliexpress.com/e/_dTr...
2x MCP602 IC: https://s.click.aliexpress.com/e/_dTv...
2x TC4428 IC: https://s.click.aliexpress.com/e/_dUo...
1x Mic: https://s.click.aliexpress.com/e/_dSP...
1x 250k Trimmer: https://s.click.aliexpress.com/e/_dTF...
Resistors: https://s.click.aliexpress.com/e/_dTP...
Capacitors: https://s.click.aliexpress.com/e/_dU4...
https://s.click.aliexpress.com/e/_d7d...
2x Micro USB Breakout PCB: https://s.click.aliexpress.com/e/_dWa...
2x 1500uH Inductor: https://s.click.aliexpress.com/e/_d73...
2x Speaker: https://s.click.aliexpress.com/e/_d7x...
In this project I will show you how to use generic 433MHz RF modules from Ebay in order to create a functional Walkie-Talkie. That means we will compare different RF Modules, learn a bit about a class d amplifier and finally build the Walkie-Talkie. It can be powered by a normal powerbank for around 130 hours and features a range of around 15m. Let's get started!
Thanks to JLCPCB for sponsoring this video
Visit https://jlcpcb.com to get professional PCBs for low prices
Music:
2011 Lookalike by Bartlebeats
4 سال پیش
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