Balanced Telephone Transmitter (CB24500E)

This circuit is from Radio Electronics from April 1977. The circuit is for analog lines using components from that time.

| Clique na imagem para ampliar |

Crystal Calibrator (CB22317E)
This circuit was found in an American documentation from the 60's. The circuit generates two...
5 V x 500 mA power supply (CB9947E)
Found in old documentation, this source uses an integrated circuit from that time, which is...
Create More Reliable and Cost-Effective LED Lighting Applications with Microchip’s Sequential Linear LED Driver
CL88020 is a Next-Generation Device Designed for Offline Lighting CHANDLER, Ariz., July 10, 2017 — A...