tip122 - Circuitos electrónicos

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Circuitos electrónicos: tip122

pdf4 Way Light Spinner

+V0VSPIN Com +v L1 L2 L3 L4+V0VSPIN COM+ L1 L2 L3 L44K7 4K7 4K7 4K7TIP122 TIP122 TIP122 TIP1221N4001 CD 4017 555470n + 10u+ 1K4K747K 470K47u 1N4148BC 337 13 16 15 10 3'0' 2'1' 4'2' '3' 7 '4' Rst Inh Vdd Vss 8 Clk14 IC2 401748 7 6 2 13 IC1 555 PB1 SpinC1 47u R2

Circuitos electrónicos

http://www.edutek.ltd.uk/Binaries/Circuits/4 Way Light Spinner.pdf

Lead-Acid Battery charger circuit ~ REnergy

Lead-Acid Battery charger circuit, 6v 4ah, battery charger, blog-pages, lead-acid battery, projects, solar, wind solar hybrid power model, lm317, ic741, tip122, technology, technical discussions, charge controller, simple 6v charger circuit

Circuitos electrónicos


USB Cellphone Charger

This is the schematic diagram of cellphone charger circuit which connecter to the USB as main power. Whit this circuit, you can charger your cell phone from USB port in your PC or notebook. The majority of the cellphones battery is appraised 3. 6 volts at 1000 to 1300 mah. These battery packs have 3 Nimh or Lithium cells having 1. 2 volt rating. Generally .......

Circuitos electrónicos


Li-ion Battery Charging Guide, LM324

Pinomelean shows you how to build good Li-ion Battery Charger. He helps you understanding the theory of Li-ion Battery and design its charger circuit using Transistor TIP122 and Op-amp LM324. Lithium based batteries are a versatile way of storing energy; they have one of the highest energy density and specific energy(360 to 900 kJ/kg) among rechargeable batteries. They're really useful in electronics due to their relatively high cell voltage; high energy density; their shape, size and capacity v.......

Circuitos electrónicos


Darkness Triggered Car Safety Park Light Circuit

In this post we discuss a circuit concept for enabling cars with an add-on automatic safety park light which triggers during night and signals the position of the car and consequently prevents a mistaken collision or dashing by another vehicle. The design ensures minimum consumption and relatively higher brightness for the involved LED lights. The idea was requested by Mr. Ankit. The RequestDear Sir, Kindly advise on the following circuit1. A 12V circuit is desired to be designed to light a 12V .......

Circuitos electrónicos


1 watt Solar Light Circuit using a Relay

This simple solar light circuit is designed for charging a battery during day time or as long as the solar panel is generating electricity, and for illuminating a connected LED while the panel is not active. In one of my previous article which explained a simple solar garden light circuit, we employed a single transistor for the switching operation, One disadvantage of the earlier circuit is, it does not provide a regulated charging for the battery, although it not might be strictly essential si.......

Circuitos electrónicos


Apuntes de Electrónica y Control: Driver de Control y Potencia para Motor Paso a Paso Unipolar y Bipolar: clock NE555+L297+L298+TIP Darlington+ULN2803.......

La aplicación de motores paso a paso (PaP) para cualquier implementación básica requiere de:Una señal de clock NE555 para el control de velocidad (rpm). Una señal para el Sentido de Giro (ClockWise/CounterClockWise). Una señal para determinar Paso Completo o Medio Paso en el motor (Full/Half Step). Un circuito de Control L297 que envía las señales a las bobinas a través del circuito de potencia. Un potenciómetro en Vref para controlar la máxima corriente de carga en el circuito chopper.   Un cir.......

Circuitos electrónicos


100 Watt inverter circuit100 Watt inverter circuit

Here is a 100 Watt inverter circuit using minimum number of components. I think it is quite difficult to make a decent one like this with further less components. Here we use CD4047 IC from Texas Instruments for generating the 100 Hz pulses and four 2N3055 transistors for driving the load.

Circuitos electrónicos


555 sequential timer circuit

Hi All, I have a 1940 Lister diesel charging set which uses various large solenoids and oil filled dash pots to control the startup sequence. I was

Circuitos electrónicos


100W Inverter Circuit Schematic | EEWeb | 100w-inverter-circuit-schematic| EEWeb

Here is a 100 Watt inverter circuit using minimum number of components. I think it is quite difficult to make a decent one like this with further less com

Circuitos electrónicos


Constant Temperature Circuit

Constant Temperature Circuit

Circuitos electrónicos


LED Meteor Shower, Rain Tube Circuit

In this post we learn how to design an intriguing LED light effect that generates a collapsing metor shower like appearance. The idea was requetsed by Mr. Pinto Mondal. The RequestHello sir, I am very grateful of your work. Sir I want to make a circuit, which available in the market like 1 or 1.5ft long led light stick and the led flow's from up to down , like water flow's slowly down from up. so please sir help me out the circuit, the name is "rain tube led string" size 50cm on Internet I found.......

Circuitos electrónicos


How to build USB Powered Mobile Phone Battery Charger - circuit diagram

This simple circuit can give regulated 4. 7 volts for charging a mobile phone. USB outlet can give 5 volts DC at 100mA current which is sufficient for the slow charging of mobile phones. Most of the Mobile Phone batteries are rated 3. 6 volts at 1000 to 1300 mAh. These battery packs have 3 NiMh or Lithium cells having 1. 2 volt rating. Usually the battery pack requires 4.5 volts at 300-500 mA current for fast charging........

Circuitos electrónicos



Circuitos electrónicos


The Circuit: Power

Circuitos electrónicos


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