ElectroSuite.com – This AC Motor Speed Controller was designed to control the speed of AC motors with carbon brushes, anything from drills to saws to vacuum cleaners. The circuit controls both low voltage (from 24VAC to 240VAC at 5.5A) AC motors and mains voltage (110VAC or 220VAC) loads.
ElectroSuite.com – Active antenna 1 to 20dB 1 to 30 MHz range. The active antenna shown below, provides 14-20dB gain at the popular short-wave and radio-amateur frequencies of 1-30MHz. As you would expect, the lower the frequency the greater the gain. A gain of 20dB is typical from 1-18 MHz, decreasing to 14dB at 30MHz.
ElectroSuite.com – The Double 555 Traffic Light Schematic animation shows the lighting sequence and this follows the Australian-standard.
ElectroSuite.com – 555 Flashing Railroad Lights. This circuit flashes two red LEDs for a model railway crossing.
ElectroSuite.com – 1V5 LED FLASHER. This will flash a LED, using a single 1.5v cell. It may even flash a white LED even though this type of LED needs about 3.2v to 3.6v for operation. The circuit takes about 2mA but produces a very bright flash.
ElectroSuite.com – 7107 Led Display Digital Voltmeter. The circuit employs the ADC (Analogue to Digital Converter) IC CL7107 made by INTERSIL.
ElectroSuite.com – This UM66 Musical Bell circuit uses very few component and gives melody sound. It uses 3 terminal IC UM66 and can be build small enough to be placed inside a greeting card and operated off a single 3V flat button cell.
ElectroSuite.com – Givi Motorcycle Trunk LED Mod, the new LED brake lamp schematic.
This is DC Motor Controller using Transistor 2N3053 and 2N3055, as a function for controlling the speed of DC Motor by setting the bias voltage supply of the DC Motor.
It can be used to controll the speed of 12 V DC Motor, the source voltage for this circuit is 15 Volt.
This is Knight Rider LED Running Electro Suite, LEDs light up from the middle and then lit from left and right after to tip then back toward the center and collided so on.
PCB layout drawings and components are already there. The components needed readily available at electronics stores, the price was cheap.
Source : Komputek – e-one-s
In addition to tough, this 50W Amplifier using ICL8063 electro suite is very easy in the manufacturing process. This circuit can be connected to the Radio, TV, or other devices.
The circuit is also equipped with inputs for a record player, guitar, microphone, and others. If added to the low pass filter on the input, it works like a mini-subwoofer.
Schematics presented will guide you in realizing Amplifier 50 watts.
Source : Komputek via e-one-s