Ian Hughes has done a lot of work on making a 3D-printable K9. Details of Doctor Who’s K-9 and other science-fiction models can be found on his Patreon page. I am currently working on printing the external parts for the main body, The parts are printed on our Prusa MK3 […]
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Plotting EMC limit charts in Microsoft Excel is unfortunately quite hard, Standards like CISPR 11 and CISPR 25 make use of Log/Log graphs.
Make an item of test equipment that can respond to SCPI (IEEE-488.1) commands. including *IDN?, *OPT? and *TST
To encode the Hardware Revision number, so that we know what the version numbers of the main PCB is and is available to the Microcontroller.
we use the "ArduinoUniqueID" Arduino library, to give us the Unique ID serial number of the Arduino we are using.
KL15, KL30, KL31, KL61 - KL is the abbreviation for 'klemme' which is the German term for connector/connection…
It is helpful to know when the firmware on the device was compiled, it can be displayed on a screen, or sent viewed over serial.
After AC Rectification, the next step is Reducing the Ripple on the DC supply line as much as possible.
AC (Alternating Current) is used for the transmission of mains voltage, one of its main advantages for use as a method of transmission over DC (Direct Current) is that a change of voltage between High Voltage, Low Voltage, and SELV (Safety Extra-low Voltage) can be performed using a transformer. A […]
For the Charging Two EVs on One EVSE project, I will need a Vehicle Inlet ‘Male’ type EV charging connector for the upstream supply from the existing EVSE. And two EVSE ‘Female’ type EV connectors to allow for connection to the downstream vehicles, Since we are in the UK I […]
Like an increasing number of people, we have one home EV charger but have two EVs. My 2015 Nissan Leaf has a range of about 60 miles, which is perfect for daily school runs, and trips to the office. However, this means that most nights I need to put it […]
Following on from my quick overview of Proximity Pilot and Control Pilot, we will need to dig a little deeper into the functionality of CP/PP to talk about how to make some circuits for a minimalist EVSE (Electric Vehicle Supply Equipment). I would not recommend using this in production as […]