ElectroSuite.com

electrosuite.com - FreqShow Function Generator Frequency Display shows actual frequency of your function generator or audio generator, Accurate display of frequencies from 2 Hz to ~960 kHz, Displays tenths below 300 Hz, Uses period measurement below 1 kHz, for better accuracy, Operates from 3-4.5 volts DC, Low power operation gives long battery life.

electrosuite.com - Micro Function Generator. An audio function generator and sweep generator with wide range, high accuracy and great versatility.

ElectroSuite.com - Portable phone batteries charger. To get 6V out of two AA batteries used a LT1949 switching step-up converter from Linear Technology. An AA battery typically delivers about 1.2V-1.5V but the voltage drops even lower under load and as they discharge.

ElectroSuite.com - Music Driven Motor Schematic. The geared motor drive the stem of a dancing flower to beat of music. Motor current draw is : 35mA = no-load, 400mA = stalled, 70mA = Flower-Continuous-run.

ElectroSuite.com - DC Motor Controller and Tachometer. The purpose of the speed controller is to vary the speed of the motor. The name “speed controller” is somewhat of a misnomer.

ElectroSuite.com – DC Pulse Width Modulator. A pulse width modulator (PWM) is a device that may be used as an efficient light dimmer or DC motor speed controller.

ElectroSuite.com - Electrical Motor Control Circuits CBT. The Troubleshooting Electrical Motor Control Circuits CBT, you will troubleshoot a motor control circuit consisting of a reversing motor controlled garage door. These fault simulation CDs have instructor resources available too.

ElectroSuite.com - PIC controlled 500W Modified Sine Wave Inverter. The PIC16F628A is programmed to produce a logic 5v signal for 5ms at pin 17 then 15ms off. Then the same at pin 18, 5ms on then 15ms off (4.17ms for 60Hz).

ElectroSuite.com - PIC16F628 Microcontroller Inverter Project. One PIC16F628 Microcontroller will be used for each phase to generate the PWM signal from a lookup table. This method is very simple and straight forward with few problems.

ElectroSuite.com - FM Band Receiving Converter. With just a short piece of wire connected to the converter and a scrap piece of coax cable going to the Stromberg Carlson 505H, stations came roaring in the first time I fired up the converter.

ElectroSuite.com - Toyota MR2 EV Wiring Schematic. This page has all the wiring schematics for the circuits as built for my car. I do not bother to show the wiring modifications and repairs to the original MR2 wiring though. That was mostly trial and error to get that all working again since I was patching back together a very chewed up pre-existing circuit.