H-BRIDGE 10Amps 36V DC IR2104-IR2101

H-Bridge has been designed around IR2104 IC from international Rectifier, The board has been made mainly for DC-Motor application, The driver can handle load up to 8-10Amps,I have tested this board with 36V DC supply . The circuit uses N Channel IR540 MOSFETS from international rectifier. IR540 required large heat sink for 10Amps load.  Board has shunt resistor to provide

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1.2V-35V 3Amps Adjustable DC-DC Converter Power Supply Using LM2576

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s  LM2576-ADJ IC. Inputs supply 40 VDC.  LM2576-ADJ is a monolithic integrated circuit that provides all the active functions for step down switching regulator, capable of driving 3A load with excellent line and load regulation.this board has minimum number of components. Features  Output 1.2 to 35 VDC @ 3

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Voice Changer Using AP8072

Voice Changer project can be used to transpose or distort one’s voice by encoding the sound appearing at the Microphone input.  This project  is built around AP8072 IC. Supply input : 6 VDC @ 200 mA  Output : Speaker, 8 Ω / 0.5 W  Audio amplifier type LM386 with volume control preset  Jumper selectable tone frequency for encoding sound  4

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1.2W Audio Amplifier Using TBA820

1.2W Audio Amplifier Project can be used as a low frequency class B power amplifier with wide range of supply. Power supply – 3 – 12 VDC  Output – 1.6 W, 4 Ω  / 1.2 W, 8 Ω  Input resistance – 5 MΩ  Low quiescent current, good ripple rejection and no cross-over distortion  Onboard presets to adjust volume  Terminal pins

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1.6W Mono Audio Amplifier Using TDA7231

1.6W Mono Audio Amplifier Project is based on TDA7231, which is class AB power amplifier with a wide range of supply. Power supply: 5  To 12 VDC  Output: 1.6 W, 4 Ω / 1 W, 8 Ω  Low crossover distortion, soft clipping  PR1 Preset for Volume Adjust  Terminal pins for connecting power supply, input and output  Power On/OFF Switch  Power-On

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5.5W Stereo Audio Amplifier Using LA4445

The small 2 Channel amplifier constructed around Sanyo’s LA4445 IC delivers 5.5Watts +5.5 Watts at 4 ohm load, supply in 12V DC 2Amp, Input impedance 30K.   Features   Dual Channels output : 5.5w Minimum External Parts Very small pop noise at the time of power supply ON/OFF Good ripple rejections Small residual noise Built-in protectors 1. Thermal Protector 2.

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3A DC MOTOR DRIVER MODULE SCHEMATIC USING LMD18200

The module has been designed around LMD18200 from Texas Instruments. The LMD18200 is a 3A H-Bridge designed for motion control applications. The device is built using a multi-technology process which combines bipolar and CMOS control circuitry with DMOS power devices on the same monolithic structure. Ideal for driving DC and stepper motors; the LMD18200 accommodates peak output currents up to

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L293 Dual DC Motor/Stepper Motor Driver Module

The project designed around L293D IC. The L293D device is quadruple high-current half-H driver. The 293D is designed to provide bidirectional drive current up to 600mA a voltage from 5V to 36V.L293D Adapter Board can be used as dual DC motor driver or bipolar stepper motor driver.  Useful in robotics application, bidirectional DC motor controller and stepper motor driver.  Separate

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