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Audio - all subcategories
60w amplifier designed for bass. Preamp included.
author: RED Free Circuit Designs visits: 15384  author: JOHN SMITH visits: 15176 
Simple add-on module. Switchable "Control-flat" option.
author: RED Free Circuit Designs visits: 11903 
You can use this powerfull amplifier in any small audio project. It is very small (6.5 x 4.5 cm).It outputs 10W and uses a 9V battery.
author: visits: 11098 
This nifty sound level meter is a perfect one chip replacement for the standard analog meters. It is completely solid state and will never wear out. The whole circuit is based on the LM3915 audio level IC and uses only a few external components.
author: visits: 10001 
25w audio amplifier with MOSFET transistors for best quality
author: unknown visits: 9981 
This is a handy, easy to build general purpose 50 watt amp. The amp has an input for a radio, TV, stereo or other line level device. It also has a phono input for a record player, guitar, microphone or other un-amplified source
author: unknown visits: 9743 |
 Audio (49) Power & high voltage (43) Radio (23) Light & LED (31) Tools & measurement (40) Telephone (18) Automotive (10) Microcontrollers (12) Sensors & control (47) Timers & oscillators (40) Miscellaneous (26)
All subcategories amplifiers preamps, filters, effects VU meters & spectrum analyzers mixers other Doorbell for the Deaf High Quality Intercom Combinational Conjuring Trick POT-PLANT POWER Ultrasonic Dog Whistle Quiz Circuit LED Torch Insect Repellant Speaker Microphone Circuit Magic Wand Conjuring Trick. Led display digital Voltmeter 500W low cost 12V to 220V inverter 2N3055 Power Amplifier Metal Detector Basic UPS Power Supply 200W audio amplifier 100W RMS Amplifier LED Torch PlayPICŪ Low pass filter - Subwoofer |
