Our project this week will be the LM386 Audio Amplifier. This is a very versatile IC and will be used in later projects. These chips are capable of operating with 5 -12vdc. They can drive a 4 – 32 ohm 1 watt speaker. Some of the capacitor values are changed to be more common to what I have in my shop. This setup has been very stable for my projects. Review the manufacture cut sheet for several example applications and circuits.
Advertisements
Advertisements
Advertisements
Advertisements
Links
https://circuitdigest.com/electronic-circuits/lm386-audio-amplifier-circuit
Advertisements
Latest Post
- 2:1 Balun For 2m/6m
- 1:1 Choke For 2m and 6m
- 2m Delta Loop Ver 2
- 2m Delta Loop
- Finishing The 6m Delta Loop With 2:1 Balun
KM4NMP 