3-11-2024 See these two 2011 Liliputing and TechCrunch articles, which were partly the inspiration for this project: https://liliputing.com/pixel-qi-suggests-low-power-tablets-could-be-powered-by-1w-solar-panels/(6-3-11) https://techcrunch.com/2011/06/04/first-solar-powered-laptop/ (6-4-11)...
Video or it didn't happen! Interactive and animated chart for the Leaderboard Awards. The data used in this chart was collected by Yann Guidon / YGDES over a period of more than 40 days.Play with the data for yourself. Yes, the webpage is lousy for the...
In another page, I described my adventures converting an Ubuntu DEB package to an RPM package. This provided me with a native toolchain for my Linux workstation. I wished though that there was a solution that would allow far more Linux users, no matter...
This project began with a request from the Incredible AquaGarden, who were busy building an aquaponics system as part of their project located next to the high school in Todmorden, UK. After researching the subject I advised that the available...
PROJECT VIDEOHARDWAREHow to combine two 8-bit PWM output into one 16-bit DAC?Single PWM output can use one output pin to generate analog signals with 8-bit resolution (as we learned in LAB2). However, we can simply create another analog signal via another...
While reconfiguring my NAS setup made of a ReadyNAS 104 and a ICY BOX IB-RD3640SU3, I tried to connect the external bay to my laptop to access the drives. Only a single drive was accessible when configured as JBOD. With the RAID enable, the bay register...
The open communication robot for everyone In recent years, a variety of communication robots have appeared on the market. However, most of them are "closed", dependent on specific proprietary services, or their specifications are not disclosed...
The “Crivit Sports” wrist watch HRM (Heart Rate Monitor)This is a wrist watch that can also display the heart rate BPM (Beats Per Minute)..The complete specs and the user manual can be found at http://www.lidl-service.com/cps/rde/xchg/SID-648946E8-5F850FDD/lsp/hs.xsl/product.html?id=47039228.The...
After the explorations with #YGREC-РЭС15-bis, I reached several limits and I decided to scale it down as much as possible. And this one will be implemented both with relays and VHDL, since the YGREC8 is a great replacement for Microchip's PICs....
1 Intro The Enecsys Gateway is a Zigbee gateway allowing communications between the Enecsys microinverters and their monitoring backend. The Enecsys company is unfortunately defunct since 2015 and their DNS domains have been taken over by a UK enecsys...
20200731 : cleanup of many dead links... This page serves 2 purposes : share the resources I have created for all those articles (because http://ygdes.com/sources/ and http://ygdes.com/GHDL/ are not the most convenient) maintain a somewhat not-too-inaccurate...
This board can be powered several ways. The most popular way to power Feather boards is by using the USB port. This board is no exception. It works well across both USB and LiPoly batteries. The board is designed from the ground up to be power efficient...
Hello guys, today in this tutorial we will learn, how to make a Universal Tv (IR) Remote. Though this we can control appliances that have IR receiver. Any of IR remote control device can be controlled using this. Suppose you have a Tv, if someone is...
You can read more about this and other Esmacat tutorials on the official Esmacat website. You can also learn more about us on our main website. Detailed documentation of the codes and steps can be found here. EtherCAT Arduino Shield by Esmacat (EASE):...