Tone control is a nice application that consists of 3 parts, vu-meters, two-channel amplifier and two from the Input Selector integrated circuit TDA1514 used in integrated information 50w max output power
Amplifier can be connected to two devices at the CH1 and CH2 input signal can be selected with the button that selects the circuit CD4066 channel (Quad Bilateral Switch) and CD4011 (Quad 2-Input NOR Gate NAND Buffered) based on
TDA1524 Stereo tone control circuit bass treble balance in audio controls can be made based on the most beautiful 🙂 Loudness control circuit in addition to working with mono potentiometer’s bass sounds at low volumes is power
VU-meter section, the two LM3915 (Dot / Bar Display Driver) based on an integrated LED indicators per channel 10
TDA1514A Hi-Fi 50W Amplifier
· High output power
· Low harmonic distortion
· Low intermodulation distortion
· Low offset voltage
· Good ripple rejection
· Mute/stand-by facilities
· Thermal protection
· Protected against electrostatic discharge
· No switch-on or switch-off clicks
· Very low thermal resistance
· Safe Operating Area (SOAR) protection
source salesianischio.it .fcd pcb file extension to open Fidocad program 2X50W Full Stereo Amplifier Circuit with TDA1514 pcb schematic Alternative link:
Password: 320volt.com
Published: 2008/04/11 Tags: audio amplifier circuits, ic amplifier
PIC18F2320 Timer Digital Group Socket
Digital group of plugs when using pic18f2320 microcontroller (DS1302) becomes set if getil (Relay control with 4 channels) socket on the LCD display shows the time, the remaining time can be adjusted with the buttons visible. Devices connected to the outlet can be closed automatically. Software PCBs with C language prepared by the project, the source code files are schema.