.. transimpedance amplifier at room temperature. It achieves this figure by taking an initial transimpedance gain of 10 MΩ and then attenuating by a factor of 10. The transistor section provides voltage gain and works on a 54 V ...
.. using a couple of transistors: because the leds are only on 1/60th of the time, we can use the transistors and the 10 ohm resistor to pack an extra punch. Just a note: as you can see, there's no battery backup or anything in the ...
.. monolithic Dot/Bar Display Driver IC made by National Semiconductor. It takes an analog voltage input on pin 5 then drives 10 LED’s providing a logarithmic 3dB/step analog display. When measuring power, a 3 dB increase means that the ...
I had an incredibly fun time putting this particular project together, and I hope you do too. This project shows how to build a talking clock with time temperature display + it includes several handy C functions you may find useful for other ...
.. yet one that you can easily build yourself. This LC Meter allows to measure incredibly small inductances starting from 10 nH to 1000 nH, 1 uH to 1000 uH, 1 mH to 100 mH and capacitance from 0.1 pF up to 900 nF. LC Meter's circuit uses an ...
.. during the boot up, if the mouse doesn’t properly respond in a few seconds it puts those lines back to low. About 10 mA of current can be pulled from these pins. But still it’s not solved yet the voltages on the com port are ...
.. that, your code is memorized in eeprom of PIC12F675, and you can only turn ON relay using this code. If you type false code 10 times, you will turn ON “alarm” relay. It is simple for everyone. Recognizing keys with a/d converter As ...
.. a spot of epoxy in it to keep it from making noise [...]. RM is a generic classification for this type of ferrite core, and 10 is the size. If you can't find one, you can use a clamshell open core such as sold by RadioShack for reducing ...
This cool device can be used in many areas. You can connect up to 8 different devices to 8 relays and control them remotely with IR transmitter. The whole system consist of two parts: IR transmitter and receiver with controlled relays. Transmitter ...