So what you see here is Schematic and PCB and example Arduino sketch of clock implementation with external RTC module. There are also Gerber files for Seeedstudio Fusion PCB service so you can easily produce PCB only for 5$ (not including shipping)Generally...
Features Multiplexed 7 segment displayAccurate time keeping with RTC and battery backup (keeps time when powered off)Menu and change value/show temperature buttonsTemperature displayed to 1 decimal pointAutomatic adjustment for British Summer Time (BST)Powered...
So why a gauge? Why not a 7 segment display or an LCD?Well, I'm a scraped knuckles, oily fingernails kind of engineer normally. I deal with enormous bits of machinery, so I get a bit excited by old engineering tools and bits of old plant. It probably...
The build process for this project consists of the following components:Create a 3D printable individual 7 segment displayCreate schematics and PCB for individual displayCreate Arduino Library to drive some number of 7 segment displaysHere's the latest...
Watch the video for the details of this project. You can pre-order these displays on my website if you don't want to make your own. I'm doing my own DIY crowdfunding campaign. Check it out here: https://shop.idlehandsdev.com/products/addressable-7-segment-display...
BCR421U: 1x - BCR421UW6-71x - RC0603FR-0791RL or RC0603FR-0795R3L (depends on the internal LED driver resistor) BCR420U: 1x - BCR420UW6-71x - RC0603FR-0791RL or RC0603FR-0795R3L (depends on the internal LED driver...
This project started almost two years ago and has gone through 8 hardware revisions. The Kickstarter product contains: 1) nrf52840 64MHz BLE 5.1 processor with 1MB of flash and 256KB of RAM 2) SX1262-based LoRa radio with up to 7 miles of range 3) Piezo...
I've build an digital clock made out of 144 7 segment displays controlled by an arduino nano. The segments are controlled by 18 MAX7219 ic's which can control up to 64 individual leds or 8 7 segment displays. The array has 144 displays made each up of...
This is a fun little project to use the "3 cent" MCU for an application it is actually well suited for: An intelligent 7 segment display. Each segment consists of a dedicated MCU to control data transmission and update of each segment. My intention is...
Hackerspace.gr [HSGR] is a physical space dedicated to creative code and hardware hacking, in Athens. It is a 120sq.m. space open almost 24/7. You can find us in Ampatiellou 11 Athens, 3 blocks South of Subway Station Ag. Eleytherios.
We offer open desk coworking and scheduled shop access for $20/month, pre-screened 24/7 access for $100/month, and private offices/build rooms for $300/month. We host over 70 events per year, plus youth and adult classes in technology and art. In addition,...
Twitter: @RDGHack 24/7 access to an amazing array of tools for our members. Open evenings every Weds from 8pm - no need to book, just turn upYou can find us at:Unit C1, Weldale Street, Reading, RG1 7BX.
1x raspPi B+1x adafruit 7 inch LCD screen1x cheap and butchered hdmi cable1x cheap USB to min-USB cable$3 of hardboarda number of screwsa number standoffs that i found1x teensy2x joysticks12x tact buttons
This project has 3 sections that must be completed.1) Read serial data between the skeeball CPU and the shift-register based LED controller board.2) Transmit data to a microcontroller inside the trophy.3) Display data on 7-segment LED displays using...