![]() ![]() 60 watt stereo amplifier circuit using LM3876 This is the cheap fire alarm circuit that Uses the principle of infrared sensor smoke. This infrared remote control can control working of 2 channel or can use to control two Electric appliance, each one on-off freely and a maximum of 300 watts on Control… Fire alarm circuit using infrared Smoke detector ![]() Infrared Remote control 50 feet 2 Channel This is Big digital clock circuit without microcontroller, This projects use all CMOS ICs for learn digital and use 7 segment 6 inch LEDs and AC line 50Hz. This is an AC variable power supply circuit that applies the output of 0-30V at 3A by use electronic components, bridge diode, and more, to control voltage Big digital clock circuit without microcontroller Mono or Stereo and OTL, OCL, BCL (Bridge amplifier) I love it. We use two-NPN-PNP transistor oscillator circuit and RC circuit only show on 4 LEDs… TDA2030 Datasheet Audio Amplifier Circuits Pinout This is a fast blinking LED bike light circuit For safety when the bike at night. How to make fast blinking lights for bike This is graphic equalizer circuit with PCB on 5 channel and 10 channel using LA3600. Graphic equalizer circuits with PCB layout for you This is simple hight power LED flashlight,we use 24 LEDs super bright for display and 3 AA batteries and resistor for limit current so cheaper. Power output at 200 watts in super bridge model so help to you have a high-quality circuit in cheap. ![]() It is a guitar amplifier circuit diagram with PCB layout. The special Relay that used replace normally relay, very fast contact load, low voltage input 3V to 24V only… Bass guitar super bridge amplifier 200 watt It the solar cell is 6V DC power supply… Solid State Relay circuit It will sound alarms when the soil is dry. This is a simple Solar plant watering alarm circuit. to use 2 x AA NI-MH battery total 2.4V Simple solar plant watering alarm This is the simplest automatic solar led light circuit that my son try to make it for a basic small solar charger. This is a 0-60V, Dual Variable power supply circuit using LM317 and LM337 at 1.5A current so can builds to easy with PCB layout, adjustable voltage VR1,VR2 Simplest automatic solar night light circuit Simplest Automatic Solar Light from Water Bottle Using LM317 and 2N3055 so easy and cheap. High quality, 3A adjustable voltage regulator. This 50W OCL main amplifier circuit has high quality and economical,it is designed simple, easily created, electronics rookie.cheap when compared to other 3A Variable power supply using LM317&2N3055 LM317, 3A adjustable voltage regulator circuit diagram 50W OCL main amplifier using LF351 with PCB This is a 3A adjustable regulators using IC-LM350 that looks like LM317 Variable DC Power Supply, but high current higher 3A, adjust voltage 1.2V to 30V. Good transistor audio amplifier circuit, at 40 watts OCL RMS using 2N3055+MJ2955 is easy to build, and very inexpensive. 40W transistor audio amplifier circuit with PCB It is good quality, excellent performance and durable with PCB. It can give the output current 20A or 400watts and can adjust the voltage of 4 to 20V-or apply to 0 to 30V easily. If you are looking for a high current Adjustable voltage regulator circuit. Simple electronic drum circuit project is an Instrument of this era really, various sound effects and many others, using digital IC and more… 0-30V 20A High current adjustable voltage regulator circuit Depending on the input voltage Simple electronic drum circuit using MC14046 The project is the NiMH battery charger circuit on automatically shut off when fully charged. This 100W amplifier circuit using transistors, but very well OCL amplifier schematic. Related Posts 100w amplifier circuit with PCB ![]()
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