Christmas light and sound: That sounds like a wonderful part of the holiday season! Christmas light and sound displays can refer to a few different things: 🎄 Professional Light Shows and Trails Many places host spectacular, synchronized light and music events. These are often ticketed and run throughout the holiday …

DIY 12-volt car amplifier circuit: This is the DIY 12-volt car amplifier circuit diagram using the TDA2004 IC. It’s a stereo audio circuit with a bridge mode IC. Here, the IC is used in bridge mode. We can use a DC 12 volts or a battery. Normally, this circuit is …

DIY car amplifier circuit diagram using TDA2004: This is a DIY car amplifier circuit diagram using tda2004 IC. It’s a 12-volt audio amplifier circuit diagram. This circuit can make 25 watts in bridge mode. In stereo mode, this IC can make 10+10 watts. We can use a 12-volt battery to …

audio equalizer and amplifier: This is an audio equalizer and amplifier circuit diagram. It’s one of the best circuit diagrams for the audio amplifier. This circuit has 4 adjustable vol. 1st one is for the volume. 2nd one is for the bass. 3rd one is for the mid-range. And the …

Transistor amplifier circuit diagram: This is the Transistor amplifier circuit diagram using MJl21193 and MJl21194. This is a mono circuit diagram. We can use a maximum 70-0-70 voltage.  We can get 400 output watts using this circuit board.  A transistor amplifier is an electronic circuit that uses a transistor as …

How to make voltage for the amplifier: This is a 12-volt circuit diagram. We can get a maximum of 15 amperes from this diagram. We can use AC 12-0-12 voltage to 25-0-25 voltage. But the output will be 12 only. Here, use one 12V regulator IC. la7812. and one 2sc5200 …

Transistor amplifier circuit using MJE15003 and MJE15004: This is the Transistor amplifier circuit using MJE15003 and MJE15004 transistors. This circuit can make 300 watts of output using 50-0-50 voltage and 6 amperes. We can use any PNP and NPN transistors. It’s a mono audio board.  The part numbers MJE15004 and …

DIY amplifier circuit diagram using transistors: This is the DIY amplifier circuit diagram using transistors. This circuit can deliver up to 300 watts. It’s a mono circuit board. For stereo have to use 2 boards. Here, use PNP and NPN transistors. Any transistor can be used in this circuit. The …

Preamplifier circuit diagram:  This is the Preamplifier circuit diagram for the amplifier. Every amplifier needs a bass tone control circuit. and also a pre-amplifier. This is a mono circuit. For stereo needs a dual circuit. This circuit runs with 12 volts. This circuit can control bass and tone. Here are …

20 watts amplifier circuit diagram using TDA2004: This is a 20-watt amplifier circuit diagram using the TDA2004 IC. This amplifier can be used in a car. We can use a 12-volt battery to run this board. It’s a mono output board. This IC is stereo, but here the diagram is …