Date Range
Date Range
Date Range
Friday, July 4, 2014. 15 Volt Tracking Transmitter 2. 2 Valve 40m CW Transmitter. 20M, 4W QRP Transmitter. 30 Meter QRP Transmitter for Morse Code. 3W HF QRP Linear Amplifier.
Thursday, July 17, 2014. What is Artwork and Artwork Scale in PCB Design? Once a PCB is designed an accurate drawing of the PCB layout can be produced called the Artwork. The Artwork can also be scaled up or down while retaining the dimension. It can also be used to create the PCB pattern using photography process. The Artwork drawing shows drawing of the copper traces, the solder pads and any conducting parts, their location, dimension and clearances to be imprinted on the board. Wednesday, July 16, 2014.
گزارش از بازدیدفعالیت های اوقات فراغت تابستان مسئولین استان و شهرستان. گزارش از جلسه انجمن جوان. گزارش از جلسه ماهانه سرگروه های انجمن های جوان. گزارش از فعالیت های اوقات فراغت.
Thursday, March 12, 2009. We have been extremely busy after the winter break, especially after those two snow days! Thank you to everyone who offered and donated items for our unit on Land and Water. At this point, we have just about everything we need to get started. One item that we do need for the classroom is blue and black erasable pens. If you can send any in, it will be greatly appreciated.