decoder

Hi, please check my pic below and comment on any potential issues that you find (assuming no I/O at this point). Some connections not shown for clarity: Thanks, Kei

My friend would like to make an address decoder for Z80 see the truth table: Blue is "0" and red is "1". How to make the HW logic ?

I have a general question, but it refers to a specialty brand. Im looking to redo an LED "Wall" which is just a bunch of rolls of ribbon on some thin plywood painted white, that's about 18" back from some large pieces of milk plex to create a "wall of light". I plan on redoing it with this...

I need to recognize a signal from an IR remote, not to use a library for working with IR remotes/receivers. How can when the button is clicked to display its name. I have PIC12F615 microcontroller with this code: code and 5 buttons connected to him and I need recognise which button pressed. Why...

Hey all, I'm currently building an escape room & have decent good electronics knowledge, however, I'm on a project that has stumped me: We have an arcade machine built with a custom mini game running on a pc, the controller joystick and buttons operate via a usb decoder & are fully...

Hi, How can I implement a 2-bit decoder using a 4 to 1 multiplexer ?

Hello! I am not sure if this is the right place to ask, but I am stuck already a couple of days. I have implemented a soft Hamming decoder (LLRs) in MATLAB and now I have to create a soft-output for this decoder. My attempts all failed, since the soft-outputs do not match the hard-bits. The...

I had use 433 Mhz RF module with transmitter (FS1000A) and receiver (MX-RM-5V). Interfacing with Encoder (HT12E) and decoder (HT12D) respectively. The problem is that I am using two sets of these set up in circuit one and two. Which means the first circuit having encoder with the same address as...

I've been designing a simple random number generator that is supposed to generate a number from 1-100 and display it using three 7-segment displays(D0, D1, D2). This design also uses a 555 timer(astable 1400Hz) and two BCD decade counters. For D0 and D1, I am using CD74HC4511E decoders, which...