timewitharduino.blogspot.com
Wise time with Arduino: Introducing IllyClock - alarm clock in a coffee can
http://timewitharduino.blogspot.com/2010/02/introducing-illyclock.html
Wise time with Arduino. Learn Think. Make. Friday, February 5, 2010. Introducing IllyClock - alarm clock in a coffee can. Check out the "minimalist" version here. Borrowing from Ladyada's idea of encasing the MintyBoost. In an Altoids tin box, I thought that a coffee can, Illy in particular, would make a good enclosure for an alarm clock. The electronics is based on Wiseduino. Arduino clone with DS1307 real time clock on board), with a LED matrix shield. The functionality is simple and intuitive:. The sh...
mightyohm.com
Geiger Counter | MightyOhm
http://mightyohm.com/blog/products/geiger-counter
HV Rescue Shield 2. Introducing the MightyOhm Geiger Counter kit! 100% Open Source Hardware! LED and piezo speaker alert you to detected radioactivity. Mute button for silent operation. An ATtiny2313 microcontroller brain that is begging to be hacked! Support for several common Geiger-Müller tubes. SI-3BG, SI-1G, and SBM-20. HV supply can be adjusted from 300-600V. Counts per second (CPS), counts per minute (CPM), and equivalent dose are reported via the serial port once a second. See the Shipping Status.
tinkerlog.com
machining | tinkerlog
https://tinkerlog.com/tag/machining
Skip to primary content. Skip to secondary content. Mega328 Header How To. Programmable LED How To. Race Car POV Howto. Synchronizing Firefly How To. Tiny2313 Header How To. Tiny25 Header How To. Boring bar tool holder. Last July I bought a small used lathe. It’s a Proxxon SD 300, also known as Hobbymat MD65 or as PRAZI Saupe/Unitech SD-300. It can hold pieces up to 300mm in length and weighs about 45kg. Why a lathe you ask? Continue reading →. Follow me on Twitter. The Almost Useful Machine.
tinkerlog.com
misc | tinkerlog
https://tinkerlog.com/category/misc
Skip to primary content. Skip to secondary content. Mega328 Header How To. Programmable LED How To. Race Car POV Howto. Synchronizing Firefly How To. Tiny2313 Header How To. Tiny25 Header How To. The Almost Useful Machine. Four years ago I built The Almost Useless Machine. A tiny machine that tries to cut a wooden dowel. Here comes the second incarnation, a bit stronger and a bit more robust. Continue reading →. Last November I was part of a web documentary by arte.tv. Some of the key features:. I always...
timewitharduino.blogspot.com
Wise time with Arduino: The shoppe
http://timewitharduino.blogspot.com/2009/07/shoppe.html
Wise time with Arduino. Learn Think. Make. Sunday, July 26, 2009. Here are a few original kits you can buy from us. They are all open source, with schematics, board layout and software freely available. Wise Clock 4 complete kit. US$115, free shipping to North America. Has support for wireless devices with an XBee footprint (XBee, Bluetooth, WiFi etc). Includes everything needed to build the clock in the left photo except the SD card and USB cable (ask if you need those). Wise Clock 4 kit. Arduino-compat...
timewitharduino.blogspot.com
Wise time with Arduino: Buy Wise Clock kit
http://timewitharduino.blogspot.com/2009/07/buy-wise-clock-kit.html
Wise time with Arduino. Learn Think. Make. Sunday, July 26, 2009. Buy Wise Clock kit. Updated May 14, 2011. This kit is DISCONTINUED. Due to the availability (and affordability) of glass domes. You can still build this project if you provide your own 4" (height ) x 3" (width) glass dome ( found on ebay. To complete the WiseClock. You will need the Wiseduino kit. And the LED matrix shield kit. Ready to be assembled; requires soldering, of course. US$79, free shipping in North America). The Wise Clock kit.
timewitharduino.blogspot.com
Wise time with Arduino: June 2015
http://timewitharduino.blogspot.com/2015_06_01_archive.html
Wise time with Arduino. Learn Think. Make. Wednesday, June 24, 2015. WiFiChron fix and other WiFis. The peculiar feature of the "May 2015" revision of WiFiChron. Board is that it was designed to use software serial to communicate with either the XBee or ESP module. The reason is related to debugging. I wanted to be able to send messages to the serial monitor while (software serially) communicating with the serial device. This solution works well for XBee ( GPSBee. SMD (DIP-40 would not fit). The exquisit...
timewitharduino.blogspot.com
Wise time with Arduino: Wise Clock 4 with the new 3mm 3216 LED display from Sure
http://timewitharduino.blogspot.com/2015/07/wise-clock-4-with-new-3mm-3216-led.html
Wise time with Arduino. Learn Think. Make. Tuesday, July 7, 2015. Wise Clock 4 with the new 3mm 3216 LED display from Sure. My inventory of "old" 3216 3mm displays from Sure Electronics is now depleted. As everybody already knows. By now, Sure redesigned the display to be powered with 12V instead of 5V (plus a few other cosmetic changes). The Wise Clock 4. Making a seamless Wise Clock 4. The new display is "top heavy", that is, it has the connectors and the 5V regulator (with large capacitors and inducto...
timewitharduino.blogspot.com
Wise time with Arduino: February 2015
http://timewitharduino.blogspot.com/2015_02_01_archive.html
Wise time with Arduino. Learn Think. Make. Tuesday, February 24, 2015. WiFiChron clock kit now available. Update Oct 8, 2015. The latest revision of the PCB (pictured here. Has hardware support for XBee (which also covers GPSBee, WiFiBee and BTBee). With this kit you build a clock like the one shown in the photos below. There are two buying options:. 1 use or make your own enclosure. US$47, free shipping to North America). 2 enclosure included ( Serpac A20. Transparent front panel, screws,. The orientati...
timewitharduino.blogspot.com
Wise time with Arduino: Buy Wiseduino kit
http://timewitharduino.blogspot.com/2009/07/buy-wiseduino-kit.html
Wise time with Arduino. Learn Think. Make. Sunday, July 26, 2009. Update July 5, 2015. Updated Apr 24, 2012. This kit is now DISCONTINUED. Updated Dec 5, 2010. I am currently shipping the latest revision of Wiseduino, which is 1.7. Wiseduino , a similar board but featuring DS3231 (extremely accurate real time clock) is also available, check it out here. Updated Aug 1, 2010. I still have this kit for sale,. With a newer, improved, board. I have a few Wiseduino kits. For sale, for US$34. Crystal 32,768 Hz;.
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