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Cheap Battery Backup for Raspberry Pi or Arduino | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/2015/07/20/cheap-battery-backup-for-raspberry-pi-or-arduino
Big Dan the Blogging Man. Using Just BASIC to Give a Young Person a Glimpse at Programming. Resetting / Rebooting ATTiny85 with Watchdog Timer (WDT) →. Cheap Battery Backup for Raspberry Pi or Arduino. July 20, 2015. I’ll throw this out real quick as I’m sure others are trying to do the same thing. I then tried the OKI-78SR-5/1.5-W36-C DC to DC converter, available here. Here is the schematic:. D3 exists to protect the circuit if I put the battery in backwards. I find this easy to do with a 9V. D...D4 pr...
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Documents | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/documents
Big Dan the Blogging Man. I initially wrote this cheat sheet when I had to migrate from MPE to Unix. I kept adding to it as I picked up new knowledge. It covers many shell commands, using vi, system management, performance, writing scripts, etc. It is reasonably large now and includes an index at the top to help you jump to the right section. How to use Eagle to Create a Schematic. These are various procedures I need when 3D printing. Leave a Reply Cancel reply. Enter your comment here. Enter your email ...
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Building Free Pascal / Lazarus Cross Compiler for Raspberry Pi | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/2015/06/29/building-free-pascal-lazarus-cross-compiler-for-raspberry-pi
Big Dan the Blogging Man. Using Lazarus and the Adafruit PiTFT Display TouchScreen for RaspBerry Pi. Using Just BASIC to Give a Young Person a Glimpse at Programming →. Building Free Pascal / Lazarus Cross Compiler for Raspberry Pi. June 29, 2015. Update: Turns out this bug has not been fixed which limits the usefulness of cross comping. See update at end of post. Advance forward a couple of years, and I’m looking at building a cross compiler again for two reasons. Second, the project I’ve been wor...
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Using Just BASIC to Give a Young Person a Glimpse at Programming | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/2015/07/10/using-just-basic-to-give-a-young-person-a-glimpse-at-programming
Big Dan the Blogging Man. Building Free Pascal / Lazarus Cross Compiler for Raspberry Pi. Cheap Battery Backup for Raspberry Pi or Arduino →. Using Just BASIC to Give a Young Person a Glimpse at Programming. July 10, 2015. I periodically either am asked what language should be used to show a young person, typically a high schooler, the basic concepts of programming or I find I am in the position of giving a quick explanation myself. About a year ago I stumbled across Just Basic. I make them type everythi...
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Index | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/full-list-of-posts
Big Dan the Blogging Man. Automating Testing Using Video. Migrating Raspberry Pi Version 2 SD card to Raspberry Pi 3 Hardware Platform. Making a Data Only Cable For Teensy/Arduino/Nano. Remote Monitoring and Upgrading of Arduino/Teensy via Networked Raspberry Pi. Refurbishing a Skimmer Weir Gate. Upgrading Teensy Code in the Field. Using Modulus Arithmetic to Navigate a Circular List. Writing Code to Handle Arduino’s millis() Roll Over. Obtaining a Local Phone Number for Google Voice. FCC Proposes Blocki...
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Compiling the Latest Lazarus/Free Pascal for Raspberry Pi | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/2015/06/13/compiling-the-latest-lazarusfree-pascal-for-raspberry-pi
Big Dan the Blogging Man. How to Crimp Your Own 0.1″ Terminals to Jumper Wires. Raspberry Pi Taskbar (xpanel) flashes grey for non Pi User →. Compiling the Latest Lazarus/Free Pascal for Raspberry Pi. June 13, 2015. I have long wanted a recent version of Lazarus for Raspberry Pi. I’ve looked at recompiling it, but the exact instructions have been hard to come by. Until last week! I accidently stumbled into Tweaking4All’s blog showing exactly how to do it:. Install Lazarus Pascal RPI 2. My instructions ha...
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Big Dan the Blogging Man | Page 2
https://bigdanzblog.wordpress.com/page/2
Big Dan the Blogging Man. Newer posts →. April 25, 2016. After building my project’s box ( see here. I wanted to create some decent graphics. I spent a fair amount of money on the guts, I did a nice job cutting holes, I expect the ‘customer’ will have this for several years, so it should look good. Many months ago this problem had crossed my mind and it occurred to me to experiment with printing on adhesive vinyl such as this:. Ie=UTF8&psc=1&redirect=true&ref =oh aui search detailpage. I was super happy ...
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Contents | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/test
Big Dan the Blogging Man. 3D Printing, Laser Cutting. My 3D printer is here! 3D Printer Powers Up. My First 3D Print! 3D Printed Raspberry Pi Case for sensorMonitor. Some good 3D prints. Arduino 3D Printed Case. Another Successful 3D Print. Design an Acrylic Box and Have Ponoko.com Lasercut It. Restoring Your Repetier Configuration from a Backup. Calibrate New 3D Printer Filament. Making a Data Only Cable For Teensy/Arduino/Nano. Remote Monitoring and Upgrading of Arduino/Teensy via Networked Raspberry Pi.
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Using Lazarus and the Adafruit PiTFT Display + TouchScreen for RaspBerry Pi | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/2015/06/26/using-lazarus-and-the-adafruit-pitft-display-touchscreen-for-raspberry-pi
Big Dan the Blogging Man. Building Free Pascal / Lazarus Cross Compiler for Raspberry Pi →. Using Lazarus and the Adafruit PiTFT Display TouchScreen for RaspBerry Pi. June 26, 2015. I recently purchased an Adafruit PiTFT TFT/Touchscreen for my Raspberry Pi thinking I might want to use it to monitor status of a project on which I am working. It cost $35. Not sure if I would call that reasonable given the RPI cost about the same. But it might be quite useful for debugging. I compiled the most recent versio...
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Resetting / Rebooting ATTiny85 with Watchdog Timer (WDT) | Big Dan the Blogging Man
https://bigdanzblog.wordpress.com/2015/07/20/resetting-rebooting-attiny85-with-watchdog-timer-wdt
Big Dan the Blogging Man. Cheap Battery Backup for Raspberry Pi or Arduino. Updating ESP8266 Firmware to rev 020 (AT 0.20 14 11 28) →. Resetting / Rebooting ATTiny85 with Watchdog Timer (WDT). July 20, 2015. I was expecting this to be a no-brainer. I use WDT on Arduinos w/o any trouble. The code for Arduino would roughly be:. Include arv/wdt.h . wdt enable(WDTO 1s); while (true) {}. After one second, the arduino reboots because of the WDT. Note: You MUST include wdt disable() as the first instruction in ...
