JMPM Hardware Rev001

The first batch of JMPM Hardware Rev001 was delivered last week. After some initial testing, the board was found to be rather functional. One signal for each CT sensor was misrouted, but this is easily fixed with a jumper wire. Having the prototype also allowed proper characterization of the circuit and can be improved on by the inclusion of an…

Read More

The Best Drop Biscuits Ever!

We love biscuits but making biscuits can be very laborious. Biscuits are perfect when they’re tender and flakey all at the same time. With the proper technique, anyone can make delicious biscuits in no time flat. This biscuit recipe is the basis for many others as it is is very flexible and can be modified for almost any occasion. I…

Read More

JM Power Meter (JMPM)

The JM Power Meter (JMPM) is a high resolution non-invasive energy monitoring device with support for sensing the current on up to 5 circuits and voltage. Based on the designs by OpenEnergyMonitor, this offers 12 bit analog to digital converters as well as a user selectable measurement range of either 120A or 35A per channel with better than 1 watt…

Read More