ElectroSuite.com - 6 LED Chaser PIC 16F84.
ElectroSuite.com - 6V Ultra Bright LED Chaser. This is a spectacular but completely useless project. It lights Ultra-Bright LEDs in a sequence and each LED flashes brightly very briefly. (more…)
ElectroSuite.com - Circuit explanation of RCC with LSD. In the case of Japan, the radio of standard time is transmitted as long wave radio from the transmitting station in OOTAKADOYA mountain (40kHz) of Fukushima Prefecture, and HAGANE mountains (60kHz) of Nagasaki Prefecture.
ElectroSuite.com - Pulse Oximeter LED Current Sinks ADA4505 2 Op Amp. Low power precision current source. Single supply operation. 86 uA of quiescent current makes it ideal for battery applications.
ElectroSuite.com – 4011 Big Led Display Number. It counts from 0 to 9 at a potentiometer adjustable speed. The CMOS ICS used were a 4011B Quad 2-input NAND gate, a 4518B dual BCD up counter, and a 4511B BCD to 7 segment decoder/driver.
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 – Digital Clock Replacement Board for E21. The obsolete SCL5455E automotive clock integrate circuit was replaced by the ATMEL 89S52 8-bit microcontroller running with a 12MHz oscillator.
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 – This 4017 7 Led Light Running Adjust Speed circuit can adjust the speed of the led light as needed. Makes this circuit can be used more versatile.
ElectroSuite.com – 74LS00 Digital Tester. This can test the logic level digital signals indicate on a 7-segment display.