How to read a temperature probe, save the value to a MySQL database and then show the value on a webpage or just show the value with no database.
See this link for how to setup a DS18B20+ thermal probe with a Raspberry Pi, these instructions are the best that i have come across for this and will cover the bullet points below :
- Enabling the 1 wire features in the Raspbian OS
- Physically connecting the probe via a resistor to the RPi
- Instructions on how to read the probe and a script example
Once you have followed the above steps you should have a working temperature probe, that’s great.. but what can you do with it now!?
Continue reading Raspberry Pi Thermal Probe
Information directly copied from : https://www.cs.cmu.edu/~help/networking/ntp.html –
for quic ref…
Windows 7 systems benefit from using the full set of NTP servers, but cannot be configured to obtain NTP server information from DHCP. Because the control panel does not allow setting multiple servers, settings on these systems must be verified and changed from a command prompt. Systems which are members of the SCS domain will receive NTP configuration via domain group policy and should not be reconfigured.
Continue reading Configure Client Network Time (NTP)
3 runs up Shere Hill Climb in a 1966 Mercedes Benz 300 SE W108.
So one day I left a Voyo A1 mini tablet charging for a little too long, I thought, oh well – I will replace the battery at a later time and just leave it in a box for now.
Leaving an over charged Li-ion battery in a box for 7 months isn’t the best things to do ….
Sorting some things out some time later I found the unit and wondered why the box wouldn’t shut completely, a peak in side and I see the below! luckily the box wasn’t kept next to a heat source as i guess things could of been worse.
As you can see this blog is now being hosted from Blog.AdieNicholls.co.uk (or AdieNicholls.co.uk/blog).
In the past I have moved WordPress installs from development to live and also live migrations without any issues until I came to move this site.
I had carried out all the normal steps to moving a WP install;
- Backup root folder
- Backup database
- Change site location in settings>general>WordPress Address (URL) and Site Address (URL)
- Export database
- Upload root folder
- Import Database
- Run the following SQL command to update any paths that are outstanding:
Continue reading Site Address Change