K1771 thru K2567
	FM OSCILLATOR Order Code : K1771 Mini FM modulator (100-108MHz). Integrated pre-amplifier, to which any type of microphone may be connected. Family broadcasts, baby phone, security. May be received by any portable FM radio or tuner.       Specifications power supply : 9 - 12VDC input sensitivity preamplifier : 5mV PCB dimensions : 45 x 70mm (1.8" x 2.8") Hints Use a battery supply to eliminate noise or hum. YDI Price $14.90
	UNIVERSAL MONO PRE-AMPLIFIER Order Code : K1803 This kit has been developed as pre-module for a number of audio applications where there is insufficient input signal. Applications as a microphone pre-amplifier or for level correction. Specifications power supply : 10-30VDC / 10mA output impedance : 1Kohm adjustable output level : max. 40dB frequency range : 20Hz to 20kHz ± 3dB max. input signal : 40mV PCB dimensions : 30 x 44mm (1.2" x 1.7") YDI Price $12.90
	1A POWER SUPPLY KIT Order Code : K1823 This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp. With the LM317 regulator remarkably better ripple and regulation characteristics are given than with conventional regulators. Current limiter and thermal overload protection are included in the IC. Supplied without heatsink. Specifications output current : 1.5A max. max. dissipation : 15W (cooled) max. input voltage : 40VDC PCB dimensions : 52 x 52mm (2.1" x 2.1") YDI Price $14.90
	ELECTRONIC TRANSISTOR IGNITION FOR CARS Order Code : K2543 Gives your car the feel of an expensive luxury car. Better starting and smoother running, particularly at very high and very low RPM. Lower fuel consumption, less pollution, lower servicing costs. Drive economically, drive electronically. Only for petrol/gasoline engines. Only for cars with negative ground. Specifications max. current : 4A connection speed : up to 500kHz PCB dimensions : 70 x 35mm (2.8" x 1.4") Hints For use on a 6V system replace next parts : R1 and R2 : 150 ohm / 1W R3 : 68 ohm 1/4W R5, R6 and R7 : 68 ohm / 1W YDI Price $19.90
Many other  Brands Of Kits Are Available! Bring your Friends & Family to Visit America's Unique Electronic Store. Prices current 8/8/09. Prices are subject to change without notice.  The kits  shown above  are  typically stocked by "You-do-it" Electronics Center.  We try to maintain a current listing of current models.  Occasionally products which are out of production may be listed on our website.  Please E-mail  Sales@youdoitelectronics.com or Call for current availability.  Prices are subject to change without notice. All orders are subject to acceptance by this company & our Vendor in accordance with its standard acknowledgement form. All prices are subject to all applicable State and/or Local sales taxes. Terms are MasterCard, Visa, Discover, or American Express or Check with order, unless other arrangements are made with our credit department.
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