In this article SAB0600 of SIEMENS produces integrated circuits made with electronic gong will tell. SAB0600 integrated 8-pin, 3 times a gong sound that is integrated.
Integrated circuits are created with few elements that connect the outside. 22K potentiometer to set the tone of the gong sounds. 8 ohm speakers for audio output of the circuit is used. Each press of the button triple gong will sound from the speaker.
Door Bell Circuit Test
SAB0600 Door Chime Circuit diagram
PCB Board Bottom, Top View
Door Chime Circuit diptrace schematic, pcb files:
Electronic Bell Circuit (triple gong sound) with SAB0600
Password: 320volt.com
Published: 2010/05/11 Tags: analog circuits projects, simple circuit projects
Led Heart Animation Circuit PIC12F675 Microcontroller
Hi, this article will save you from the hard work of you and your fatigue will assign a kind of circuit that you desire and willingness to solder smoke to relieve a little I offer a simple light heart.
This solder smell after a long period creates a desire in me that you wont know it is there. Also loved ones on special occasions that make Chinese goods and hand crafted souvenirs rather than your own would be nice to donate a heart. (Though the PIC s Chinese goods on the LEDs, but you get the job you have in one another in their labor)