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Inverter with silenced fan
250 to 5000 watts PWM DC/AC 220V Power Inverter
Adaptable 12vDC/220vAC Pure Sinewave Inverter
2 Phone Intercom with Buzzers...
Almost uninteruptable power supply.
Very Simple Oscillator
Haunted House Bones ~555 timer~
LASER Trip Wire Alarm Circuit
YOUR GUIDE TO DC to AC POWER INVERTERS
DIY Variable bench power supply
Posted:Jul 4, 2012
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