Minimalist Breadboard SDR Receiver with Pi Pico
By Jon DawsonThis project revisits a minimalist software-defined radio (SDR) receiver built using a Raspberry Pi Pico, now optimized for simplicity and affordability. Designed for breadboard assembly with through-hole components, the receiver covers 0–30MHz, supporting CW, SSB, AM, and FM modes with an OLED display and spectrum scope. Key improvements include enhanced frequency accuracy, reduced op-amp saturation, and lower-cost components. Powered by three AAA batteries, it delivers standalone operation for global signal reception. Ideal for hobbyists, the design fosters experimentation and is documented with firmware and schematics available online.
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You will find this resource in just one category on our links directory. The title of the main category is Software Defined Radio and it deals mainly with Software defined radios, radio whose channel modulation waveforms are defined in software. The resource has been on our site since Sunday Dec 15 2024, and it has been viewed 65 times. So far it received 1 votes for a total score of 10.00/10
Last updated: 2024-12-29
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