- Mon Apr 20, 2015 10:05 am
#15124
Here is a cheap AC to 3.3V DC converter chip that I found on hackaday. http://www.mouser.com/ds/2/328/lnk302_3 ... 179954.pdf
- Fri Apr 24, 2015 9:50 am
#15494
I created NodeUSB project to solve the problem of cheap power supply and housing.
You can use any USB power adapter, and NodeUSB comes with housing.
Here is the link:
https://www.kickstarter.com/projects/786298545/nodeusb-tinylow-costeat-your-own-dog-food-devkit-f
You can use any USB power adapter, and NodeUSB comes with housing.
Here is the link:
https://www.kickstarter.com/projects/786298545/nodeusb-tinylow-costeat-your-own-dog-food-devkit-f
Make something useful. 'Eat your own dog food' DevKit for IoT.
http://www.nodeusb.com
http://www.nodeusb.com
- Sat May 09, 2015 3:13 pm
#17026
Here is a nice 3.3VDC, 3A power supply. It's not pretty, but reasonalbly small.
http://www.jameco.com/webapp/wcs/stores ... llDownView
Also, a 3.6VDC, 2.2A for $1.95 from,
http://www.mpja.com/36-Volt-Adapter-Pow ... 8357%20PS/
and a 3.3VDC, 6A
http://www.mpja.com/33-Volt-Power-Suppl ... 17320%20PS
http://www.jameco.com/webapp/wcs/stores ... llDownView
Also, a 3.6VDC, 2.2A for $1.95 from,
http://www.mpja.com/36-Volt-Adapter-Pow ... 8357%20PS/
and a 3.3VDC, 6A
http://www.mpja.com/33-Volt-Power-Suppl ... 17320%20PS
- Sun May 10, 2015 7:46 am
#17076
for power supply use this http://www.aliexpress.com/item/1pcs-Home-AC-Travel-Wall-Charger-5V-1A-EU-Plug-USB-Charger-Power-Adapter-For-iphone/32307424156.html?spm=2114.32010308.4.159.rNCxr1
and ams117 3.3v regulator
and ams117 3.3v regulator
