Few ripples washed through Wall Street Wednesday after the Federal Reserve decided to hold its main interest rate steady, ...
Based on the Open Source Inverter system designed by Johannes Heubner. 27/11/18 Reverse engineering of the inverter continues. Now have all but two of the fifty pins of the igbt interface connector ...
A Zigbee Sensor designed to monitor flow and return temperatures. The sensor provides two temperature sensor probes in a single unit. It can be used to monitor a boiler's flow and return temperatures ...