Electronics Telephone Talking Circuit

Electronic Schematics > Security and other sensors and detectors > Electronics Telephone Talking Circuit

---

This is the basis of electronics telephone sets. You can use it to replace the talking circuit of an old telephone set with new design, better noise rejection and reliability one. Also you can use it to build a telephone set without dial circuit to answer a call.

Title: Electronics Telephone Talking Circuit
electronic circuit
Source: unknown
Published on: 2005-08-27
Reads: 1910
Print version:

Other electronic circuits and schematics from Security and other sensors and detectors

---

• Emergency Light & Alarm

• Door Alarm

• Melody generator for greeting cards

• Infrared Alarm

• Color Sensor

• Factory Siren

• Low Voltage Alarm

• Light switch

• Infra-red Level Detector

• Magnetic proximity sensors