Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle
Single chip microcomputer STM32L151CCU6
1206RGB (single)
Summary:
The switching power supply designed in this paper will be used as the power supply for smart meters with a maximum power of 10 W. In order to reduce the number of PCBs and the size of the smart meter, it is required that the power supply size be as small as possible and the power supply part and the main control part of the meter be on the same PCB.
(Please check the instructions for details)
HP Chromebook 14 G7; HP Chromebook 14 G7 replacement parts; HP Chromebook 14 G7 keyboard; HP Chromebook 14 G7 LCD cover
S-yuan Electronic Technology Limited , https://www.syuanelectronic.com