The arduino library supports A/D conversion at about 13 KHz, not fast enought for a useful audio-rate oscilloscope. Rewriting the acqusition loop to directly access the ADC reqisters speeds up conversion (including loop overhead) to about 688,000 samples/sec,...
Penso che tu possa dare un'occhiata a questi laser verdi. Non è facile avere successo nel mercato globale di oggi. Siamo anni luce avanti nell'aiutarti a raggiungere questo obiettivo. La nostra azienda è specializzata nel taglio di tubi...
Audio filter implementations All of these implementation use a multiply-and-accumulate (MAC) scheme to compute each of the terms on the right side of the following equation, then divides by a(1), if necessary. Some of the implementations are serial,...
1. Cel: Celem pracy jest wykonanie projektu urządzenia mechatronicznego lub kluczowego elementu urządzenia mechatronicznego, zbudowanego na bazie podzespołów LEGO oraz przeprowadzenie procesu projektowego zgodnego z rzeczywiście używanym...
IoTrix is an App that a individual can use to make a smart Advertisement board . The major objective of this project was to make a smart advertisement board that is power efficient and user friendly to control . Nowadays this outdoor led board's are...
This project is currently shelved while I complete a couple iterations of the "1978 Heathkit Digital D&D Dice Tower" I wish I had as a kid playing AD&D. But, don't fear it will get resurrected in a number of future projects including the Digital D&D...
First of all, to obtain weekly comics release lists from the ShortBoxed comics API, I developed a web application in PHP running on Raspberry Pi. Then, I used an Arduino Nano 33 IoT to get comics release lists transferred by the PHP web application and...
This Tiny Joypad "Megazoid Variant" project is now complete. If anybody has any questions - ask away. Many thanks to the kind people that helped out This might be a nice platform for people who like to write ATtiny85 games. Having the option of sound,...
After fulfilling transferring information with the web application, if there is a new episode on release, I decided to use an Arduino Nano 33 IoT as the development board to collate data generated by the application. You can find more information below...
My project is divided into multiple parts, the big wooden box is the Main cabinet where the 1802 cpu, memory, display logic, i/o ports, PSU , 7 segment VFD tubes / display and a few switches. Sitting above the main cabinet is the LED " test tubes" display,...
The Binary Encoder The first Working Digital Computer module described in the book was the Binary Encoder. Here's what it looked like: It's job was to accept decimal input from the operator and convert it into binary codes the computer could use. ...
Show Hackaday what you've built, Vancouver! Hackaday is hosting a Bring-a-Hack event at Vancouver Hack Space in BC, Canada. Now is your chance to show off your projects new and old to your local community... and to the wider Hackaday world! We'll...
At present PDP-11 computer systems are mostly forgotten, but there are PDP-11 compatible Soviet microprocessors still available on eBay (never used "new old stock") as KR1801VM2 (КР1801ВМ2 in Russian) and I'm going to bring PDP-11 of...
Ordering from the usual suppliers, I got VID2905 motors and X27168 motors. For the controllers, I ordered STI6606z and AX120 chips. These items were ordered from different suppliers. Since they are all very cheap and their performance may not be consistent,...