Electronics Help Care electronics circuit diagram

How to make a fan regulator? This is the best fan regulator for long-lasting. this type of regulator can run long time. Electronics regulator can’t long lasting. but it’s the best. here used only one resistor. this resistor makes small hot but it’s no problem. we can use this type …

Push-pull amplifier circuit diagram: This is a Push-pull amplifier circuit diagram. this is an old type of amplifier. This type of amplifier is so good. this amplifier has 2 transformers. One is for the audio input transformer. another one is for the audio output transformer. this amplifier can run 8 …

How to make a pre-amplifier: This is the pre-amplifier circuit diagram for an amplifier. it’s a mono-circuit diagram. every amplifier used this type of diagram. normally we can see the 4558 ic base circuit diagram. but this is one of the easy circuit diagrams. This circuit run with 12 voltage …

200 watts amplifier circuit diagram: This is one of the best amplifiers. It’s a class AB amplifier. here, positive transistor and negative transistor. this amplifier runs with dual voltage. positive voltage, negative, and ground voltage.        200 watts amplifier circuit  We can use a maximum 50-0-50 voltage in …

auto cut-off battery charger: This is an auto-cut-off battery charger diagram for the 12-voltage battery. this circuit can protect the battery from overcharge. this circuit needs to be adjusted using the variable. at first, we have to fully charge the battery. after charging the battery we have to cut off …

mid tone control circuit: This is the mid-tone control circuit diagram. This is an easy bass circuit diagram for the amplifier. we use this circuit to control the bass. this is the only circuit. if we use this circuit with a pre-amplifier then it will work well. we can use …

Tone circuit diagram: This is the common and easy Tone circuit diagram. this is for a mono amplifier. every amplifier needs this circuit to control the tone. this circuit is an activated circuit because this circuit does not need any voltage to run this circuit. before I wrote a post …

Bass circuit diagram: This is an easy bass circuit diagram for the amplifier. we use this circuit to control the bass. this is the only circuit. if we use this circuit with a pre-amplifier then it will work well. we can use a 4558 Ic base pre-amplifier. In this circuit …

audio amplifier circuit using TDA2616: audio amplifier circuit using TDA2616. This is a 12+12 watts audio amplifier circuit. it’s dual power and dual output amplifier. we need positive negative and ground voltage. we can use a maximum of 16-0-16 voltage: 12 watts and 4 ohms output.  On our website, you …

ttc5200 and tta1943 transistor: The best ttc5200 and tta1943 transistors for the amplifier. this pair transistor is the best one in the amplifier world. this pair transistor makes 150 watts. ttc5200 is a positive transistor and tta1943 is the negative transistor. both transistor data are the same. both can take …