http://www.uelectronics.info/taxonomy/term/240/0 en http://www.uelectronics.info/digital-capacitance-meter <p>An older (2003), but still good circuit: Capacitance meter with AVR AT90S2313 by ELM.<br /> <img src="http://www.uelectronics.info/./sites/uelectronics.info/files/images/cm1.jpg" alt="" title="" class="image image-_original" width="342" height="265" /></p> <p><a href="http://www.uelectronics.info/digital-capacitance-meter" target="_blank">read more</a></p> http://www.uelectronics.info/digital-capacitance-meter#comments ATMEL AVR AT90S2313 capacitance measure Thu, 04 Jun 2009 16:53:39 +0000 admin 681 at http://www.uelectronics.info http://www.uelectronics.info/microscope <p>Undoubtedly s'worlds smallest and simplest oscilloscope! An 8 pins PIC processor samples the analog input signal and generates a (PAL) video signal which shows the waveform on a normal television set.</p> <p><a href="http://www.uelectronics.info/microscope" target="_blank">read more</a></p> Microchip PIC measure PIC12F tools Sun, 22 Jun 2008 11:44:14 +0000 admin 210 at http://www.uelectronics.info http://www.uelectronics.info/enerjar-diy-power-draw-meter <p>The <span class="contextlinks contextlinks-link"><span class="contextlinks-text"><a href="http://enerjar.net/">EnerJar</a></span></span> is an easy-to-build device that accurately measures the power draw of electrical appliances.</p> <p><a href="http://www.uelectronics.info/enerjar-diy-power-draw-meter" target="_blank">read more</a></p> Microchip PIC DIY energy measure PIC16F Wed, 11 Jun 2008 13:19:42 +0000 admin 179 at http://www.uelectronics.info