
speaker to microphone circuit converter
20160117 20:38:58101This circuit is a circuit diagram to convert the speaker into the microphone. In principle When sound waves fall on the diaphragm of a speaker, there w...

9V, 55mA AC / DC Converter Circuit Constituted by TNY253P
20160117 20:30:19839V, 55mA, AC / DC converter circuit constituted by TNY253P as shown. To simplify the circuit, will enable end (EN) vacantTNY253Pwork in continuous cond...

12V to 250V Converter(2N3055)
20160117 20:23:52110This article describes 12V to 250V Converter (2N3055). The principle is very simple, very practical. The circuit components can help you understand bet...

3 Phase to Single Phase Rotary Converter
20160117 19:40:19255In the circuit the rotary converter is nothing more than a second motor which is acting as a generator. The tools motor performed this function with th...

Pulse width to voltage converter circuit (2N2907)
20160117 19:39:4975This article describes the Pulse width to voltage converter circuit (2N2907). The content is very simple, very helpful. Components in this article can ...

High Speed RGB to YPBPR Converter
20160117 19:33:24123View Full Size Image View Original Application Note An LT6559 and an LT1395 can also be used to map RGB signals into YPBPR “component” video. The L...

Multiplyingconverter
20160117 19:31:0166Where N is the binary number from 0 to 15 formed by the digital input. If the analog input is a fixed de reference, the circuit is a conventional 4bit...

Converting a DCM Motor(PBYR745)
20160117 19:30:2377This article describes the Converting a DCM Motor (PBYR745). The principle is very simple, very practical. The circuit components can help you understa...

12V From USB Port  5V to 12V Converter(LT1618)
20160117 19:19:5277This article describes a 12V From USB Port  5V to 12V Converter (LT1618). The principle is very simple, very practical. The circuit components can hel...

Polarity converter
20160117 19:15:2766The capacitordiode output circuit is used here as a polarity converter to generate a  5 volt supply from 15 volts. This circuit is useful for an outp...

USBRS232 Converter
20160117 19:10:1469Many new computers now only has USB port, and this serial to USB adapter might be the only help for old devices that provides only RS232/COM Port. This...

DRM DownConverter For 455kHz IF Receivers(NE602AN)
20160117 19:06:27137This article describes DRM DownConverter For 455kHz IF Receivers (NE602AN). The principle is very simple, very practical. The circuit components can h...

Resistance  Voltage Converter
20160117 19:01:4565When used in conjunction with a low input bias current Iin (30mA) buffer amplifier A1, the circuit will accurately measure the 20M. The circuit uses tw...

How to build AM To FM converter
20160117 18:58:1270Circuit diagram Download this schematic in doc Reprinted Url Of This Article: http://www.circuitfinder.com/categories/radio/fmtransmitter/46/amtofm...

USBRS232 Converter (FT232)
20160117 18:43:02179This article describes the USBRS232 Converter (FT232). The principle is very simple, very practical. The circuit components can help you understand be...

The UC3825BN as DC/DC Converter Central Processor Circuit Sc
20160117 18:31:4581This UC3825 IC, which is manufactured by Texas Instruments , is a highspeed pulse width modulation (PWM) controller which can be considered as the DC/...

6V to 12V DC Voltage Converter circuit diagram
20160117 18:26:59197This is the active circuit for voltage doubling from 6 volt to 12 volt DC. The IC is used as switcher device. Schematic diagram: Components and its usa...

Three Wire RS232 To RS485 Converter
20160117 18:08:23124The schematic diagram below show the circuit diagram of an RS232 to RS485 converter circuit. The EIA485 standard, a.k.a TIA/EIA485 or RS485, is a ph...

CS4344 10PIN, 24BIT, 192KHz STEREO D/A CONVERTER Applicati
20160117 17:56:31109The CS4344 is complete, stereo digitaltoanalog output systems including interpolation, multibit D/A conversion and output analog filtering in a 10p...

Sawtooth Converter
20160117 17:49:14122Simple function generators normally provide sinusoidal, rectangular, and triangular waveforms, but seldom a sawtooth. Th e circuit in Fig, 214(a) deri...

Voltage To Frequency Converter (NE555)
20160117 17:47:2279This article describes the Voltage To Frequency Converter (NE555). The principle is very simple, very practical. The circuit components can help you un...

12V to 3V Convertor
20160117 17:41:06151This is an simple and cheap circuit to convert voltage from 12V to 3V.In fact this is a basic regulator circuit.The output voltage determined by Vout =...

RS232 to RS485 Converter
20160117 17:10:0790RS485 interface gives some more benefits compared to RS232: simplicity and the robustness for long distance transfer. RS485 is simpler because it uses ...

Log Converter with 100dB Dynamic Range
20160117 16:55:1269This is a circuit of Log Converter with 100dB Dynamic Range. This circuit can give a a logarithmic output voltage for a linear input current. This circ...

DCDC Converter based on MAX756 and 1N5817
20160117 16:47:071251N5817 pinout DCDC Converter based on MAX756 and 1N5817 The following parts are necessary to make this 0.7 to 5 Volt DC boost converter together with ...

Dual Output ?32V@5mA Converter
20160117 16:45:1166View Full Size Image View Original Datasheet The LT1945 is a dual micropower DC/DC converter in a 10pin MSOP package. Each converter is designed with ...

AntiLog Converter
20160117 16:44:4070Antilog or exponential generation is simply a matter of rearranging the logarithmic circuitry. The circuit diagram below shows the circuitry of the lo...

Voltage converter circuit using TDA2003
20160117 16:42:3884Voltage Converter Circuit 6 to 12 volts O ne of our valuable readers asked us about any other application of the Audio amplifier IC TDA2003. Well, it c...

A/D Conversion with VoltagetoFrequency Converter (TC9400)
20160117 15:47:4463This article describes the A / D Conversion with VoltagetoFrequency Converter (TC9400). The principle is very simple, very practical. The circuit com...

3 to 12 volts converter using ADP1621
20160117 15:29:1583Power Supplies Circuits This power supply circuit diagram is based on the ADP1261 fixedfrequency, pulsewidth modulation (PWM), currentmode, stepup ...
 26Vto5000V DCDC Converter (2N217)
 Output Adjustable Flyback Converter (UF4007)
 Step up DC DC Converter
 Crystal Oscillator Frequency Converter
 Telecom Converter Circuit
 100kHz Half Bridge Convertor
 Multiplyingconverter
 Design BoostBuck Converter using HV9930
 Currenttovoltage converter
 Temperature To Frequency Converter Circuit
 IR to RF converter circuit.
 Atv Downconverter Circuit
 Flyback converter
 Convert Ataristyle joystick to PC joystick port (1N4149)
 Basic SingleOutput Flyback Converter Circuit Diagram
 1.5v to 9v dc converter circuit
 Rmstodc converter
 LowCost Logarithmic Converter Using Opamp and Transistor
 Low Voltage StepDown Converter(TPS62000)
 14 Bit AD Converter with ICL7134B
 Log Converter with 100dB Dynamic Range
 FullBridge Converter Schematic Diagram in DCDC Conversion
 Rgb/Ntsc Converter
 Precision frequencytovoltage converter
 Autoranging True RMStoDC Converter
 Resistance  Voltage Converter
 F to V Converter
 Bipolar Input (AC) V/F Converter
 Voltage to Frequency Converter ICL8038
 PotentiometerPosition V/F Converter
 Frequency to voltage converter using LM331
 Regulateddrivenconverter
 Output Adjustable Flyback Converter CIRCUIT (UF4007)
 Bipolar dcdc converter requires no inductor
 speaker to microphone circuit converter
 F/V Converter for Frequency Difference Measurement (TC9400)
 5 to 12V DC converter circuit using LTC3872
 YPBPR to RGB Video Converter
 Monolithic/Hybrid Digital to Analog Converters
 PIC Based a / D Converter (RS232)
 High Voltage Converter: 90V From 1.5V
 Battery step down dc converter using MCP1640
 DC to DC Converter 5V to 12V circuit diagram
 RS232 Line To 5 V Level Converter (MAX680)
 Frequency/Voltage Converter With Sample And Hold
 VoltageToFrequency Converter Ii
 Voltage tofrequencyconverter
 VGA to PAL and NTSC converter
 DCDC Converter based on MAX756 and 1N5817
 USBRS232 Converter (FT232)
 Step up voltage converter
 VFC32 FrequencytoVoltage Converter Circuit Diagram and Dat
 Convertor 6V / 12V
 12V To 24V DCDC Converter Circuit
 LM2700 StepUp PWM DC/DC Converter Datasheet
 High Efficiency StepUp Converter Circuit Diagram using L692
 BuckBoost Voltage Converter(LTC3440)
 Dual Output ( 12V@20mA, 20V@10mA) Converter
 Convert twolevel DC voltage 5V, 12V
 DC DC converter 1.5 To 3V schematic.
 ConvertibleThreshold Temperature Audible alarm
 Vlf Converter Circuit
 TTL RS232 Converter (LTC1045)
 Frequency/Voltage Converter With Optocoupler Input
 DC to DC converter step up voltage by 40106
 Frequency to voltage converter using LM331
 12V to 24V DC DC converter
 9V to 3V StepDown Converter by LT1073
 A 6 v to 12 v converter circuit
 Positive voltage to negative voltage converter
 12V to 16V DC/DC Converter with LM2577
 34063 used for DCDC supply convert circuit
 The many DC to DC converters (NE555)
 TTLRS232 Level Converter Using MAX232 IC
 Current  Voltage Converter
 Dual Line Interface RS232 to RS485 Converter Datasheet
 CS4344 10PIN, 24BIT, 192KHz STEREO D/A CONVERTER Applicati
 Adjustable LM2596 DCDC Stepdown Converter
 Exponential VoltagetoFrequency Converter for Music Synthes
 12VDC to 37V DC converter by SG3524
 13Bit A/D Converter with TC9400 VFC
 12V to 250V Converter(2N3055)
 Frequencytovoltageconverter
 Differential A/D Converter circuit CA3110
 5V Boost Converter using LTC3440
 Cyclic A/D converter circuit
 Dc/Dc Converter Circuit
 Voltage To Frequency Converter
 Nokia CARK91 using CA55 Converter Installation Diagram
 1Hz to 10kHz Voltage to Frequency Converter
 Square wavetotriangle converter
 VoltageToFrequency Converter I
 Highefficiencyflybackvoltageconverter
 12V stepdown dc converter circuit
 Step Down Converter Circuit Diagram using MC34063A and the D
 UV lamp converter scheme
 Voltagetofrequency converter
 Voltage converter circuit using TDA2003
 Convert frequency 10MHz to 1 MHz circuit
 DualChannel, 5kV Isolaters with Integrated Dc DC Converter(