Content for 74HC245

74HC245

The 74HC245; 74HCT245 is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

ESP-32 Based 8x8x8 RGB LED Cube

“Hi Everyone! My name is John Lukito, and I’m a second-year student at Binus University studying Computer Engineering. I am thrilled to be working on this project alongside my talented peers, Michael Angelo Chandra and Johevin Blesstowi, who are …

Stacks - A16-Bit Breadboard Processor

“Project to simulate, design, and build a 16-bit breadboard computer. The breadboards are installed in a 3-layer plastic enclosure for circuit stabilization and protection. I designed my own hardware architecture and instruction set architecture (ISA) loosely based on RISC-V …

MK1 8bit Computer

“The MK1 CPU is composed of several modules, all connected trough a common 8-bit BUS, the status of each module is shown by dedicated LEDs. The clock module is designed to allow step-by-step execution; in automatic mode the clock speed …

Arduino Chandelier From Jars

“I wanted to give my room some special design, with mooth lighting so when I had the option to use RGB leds and a Arduino board I decided I needed my own making a chandelier.”

Radical brad hacks - vulcan-74 retro game computer

“This project rewinds the clock all the way back to the mid 1970’s, when electronic video games consisted of nothing more than a few moving black and white pixels, and the home computer was still a vision only shared …

Project  OMEN Alpha

OMEN Alpha

“As-simple-as-possible computer with the 8085 CPU As-simple-as-possible computer with the 8085 CPU I write a book about old computers. Oh, sorry: I mean “vintage computers” from 80’s. My primary goal is to show how one can build a 8bit …

Parallel Port Breakout board with Buffer for CNC & Routers

“Parallel port I/O break out board designed for Hobby CNC, Routers and Motion controller , This Board is an easy solution to driver stepper Motor driver, AC Servo (with Step-DIR Driver) and DC servo (with Step-DIR Driver), The …