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This circuit designs to upward for divide by the frequency of a signal input , give down left just the half then to export come to the way output. Because of the transistor Q1 ... Discussion
Many applications require a sinusoidal reference voltage synchronized to the ac line voltage. You cannot derive such a reference voltage directly from the ac line because the ... Discussion
A friends at use the battery often meet a problem electric its energy is finished in important always may many good if there is the circuit warns before or there is the way ... Discussion
Conventional monolithic micropower op amps with a wide supply voltage range require a large die area and therefore, a large package and footprint. The unconventional LT®6011 d ... Discussion
Today I begs for to advise 6 Light Running Circuit. It suits the festival for the beauty and good strange-looking. It use IC 4017, IC 555 for Pulse Generator give with IC ... Discussion
The LT®6700 dual comparator incorporates features to reduce part count in space-critical designs, including a trimmed on-chip 400mV bandgap derived reference and internal hyst ... Discussion
This is Simple High Power inverter by 2N3055 circuit. It use power transistor 2N3055 x 4 pcs. Assemble be Oscillator muti vibrator Drive Transformer output 110V by Input batt ... Discussion
This is Sound Light 650 watt perform change sound of side music input be Lamp Flasher follow the level sound tone. Which there is 3 the level together , be the pitch is ... Discussion
Here are some utility circuits for use with the Ramsey FM10a, and other small FM stereo transmitter kits. This information may be helpful for setting up a micro powered FM rad ... Discussion
I seeks a picture inverter circuit for experience build mini inverter project. Accidentally meet Simple Mosfet AC Power Inverter Circuit. Think should advantage with frie ... Discussion
Yesterday I no enhance the circuit in my blog. Today lead High Current power supply 10A and Can Adjustable Voltage or Variable Voltage Regulator 2V to 36V. By the prominent p ... Discussion
This is Music Sound Generator circuit. It is basic and simple circuit. By use integrated circuit digital number CD4011 or MC14011 or TC14011,it be nand gate logic. By three ... Discussion
Although the prevent steal or Circuit this be model to be easy the system is simple. but I thinks it may help can protect your assets. The principle is simple be the sys ... Discussion
The LT®1500/LT1501 current mode step-up regulators control both the maximum and minimum inductor current, resulting in continuous inductor current and nearly constant switchin ... Discussion
This The multi-purpose Amplifier using TDA2030. It is have power 8 watt (RMS) at 8 ohm loudspeakers. It is have low noise be valuable THD (Total harmonic distortion) 0.1% ... Discussion
If a friend gets into trouble about the noise. Try out this circuit before, may like. It is Filter the Scratch and Rumble Noise Circuit. That make a friend feels annoyed v ... Discussion
The design of battery-powered equipment can often be quite challenging. Since few ICs can operate directly from the end-of-life voltage from a 2-cell battery (about 1.8V), mos ... Discussion
Today I has 12V to 5V 3A DC converter step down Regulator circuit come to deposit. In sometimes friends have power supply 12V 3A , but want Voltage 5V 3A for digital Ci ... Discussion
In sometimes we have to relay sound signal from the one circuit goes to again the one circuit. By the separation Ground depart may because , want the safety from the high v ... Discussion
The picture to the left is a high quality radio transmitter for the A.M. broadcast band. The transmitter legally operates with micro-power and will not set any distance record ... Discussion
