Simple FM Transmitter Circuit using LM386
Jan 8, 2022 · In this tutorial, you will learn how to create your own with artful components and how to work with an FM transmitter. In the “Circuits for Hobbyists” book (page 75), we adapt the circuit given by Tony Van Roon. This is an impressive sight …
Odd LM386 Transmitter - Antique Radio Forums
Jan 16, 2025 · Going through my pictures and found this LM386 transmitter schematic I had saved from 2018. What use is this and how does it work? What is the range?
LM386 Amplifier Circuit [Working and Application Circuits]
Jan 9, 2024 · The next LM386 IC application circuit shows how the IC can be configured like an infrared receuver, amplifier and decoder. Any infrared transmitter can be used to send the signal to this receiver. The LM386 receiver will receive the IR signals and convert them into audio signals through the connected loudspeaker.
AM Transmitter / Modulator for Long Wave (LW) - Instructables
Jul 23, 2023 · AM Transmitter / Modulator for Long Wave (LW): This is a very low power AM transmitter, I refer to it as a modulator, since it only transmits up to 2 metres with good quality signal using the suggested 1m aerial. it is mostly designed for …
LM386 Low Voltage Audio Power Amplifier datasheet (Rev
The LM386M-1 and LM386MX-1 are power amplifiers designed for use in low voltage consumer applications. The gain is internally set to 20 to keep external part count low, but the addition of …
So You Want to Be a Shortwave Pirate - makeRF
We previously explored how adding an audio modulator to a transmitter will allow you to broadcast voice, music, or data via an AM signal. Â We also explored how the LM386 integrated circuit can be used to modulate audio. Â Now it's time time apply this to the Michigan Mighty Mite.
AM transmitter based on the LM386 - YouTube
May 10, 2021 · Fairly simple AM transmitter circuit using the LM386 to power and modulate the RF part of the circuit.Patreon https://www.patreon.com/user?u=12254451Mail: PO...
Lm386 transmitter & FM antenna - Antique Radio Forums
Jun 2, 2024 · The LM386 modulates the power pin of a 5V quartz oscillator in the MW band. Effective and elegant circuit. I have a lot of those oscillators in a few different frequencies, if needed. My tip for a home antenna for an AM MW transmitter.
LM386 Transmitter - Antique Radio Forums
Jan 28, 2016 · I rewired this one to your config. Seems the same, may be a little more volume. Well you can't hear harmonics but a cleaner signal may improve audio... BTW I…
Laser Audio Transceiver With LM386 Audio Amp - Instructables
In this project I'll show you how to make a laser audio transceiver, a device that will allow you to take any sound source, transmit it over a laser beam, receive it at the other end, and play it at your speakers.