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Parts list (incomplete, see Instructables for more, affiliate links):
Aliexpress:
2x 433MHz Transmitter: s.click.aliexpress.com/e/_dZW...
2x 433MHz Receiver: s.click.aliexpress.com/e/_dYg...
2x TLC555 IC: s.click.aliexpress.com/e/_dTr...
2x MCP602 IC: s.click.aliexpress.com/e/_dTv...
2x TC4428 IC: s.click.aliexpress.com/e/_dUo...
1x Mic: s.click.aliexpress.com/e/_dSP...
1x 250k Trimmer: s.click.aliexpress.com/e/_dTF...
Resistors: s.click.aliexpress.com/e/_dTP...
Capacitors: s.click.aliexpress.com/e/_dU4...
s.click.aliexpress.com/e/_d7d...
2x Micro USB Breakout PCB: s.click.aliexpress.com/e/_dWa...
2x 1500uH Inductor: s.click.aliexpress.com/e/_d73...
2x Speaker: 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 jlcpcb.com to get professional PCBs for low prices
Music:
2011 Lookalike by Bartlebeats
Негізгі бет Ғылым және технология Creating a Walkie-Talkie with generic 433MHz RF Modules?!
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