All posts by smiggy

Arcade Repair Tips – Adjusting Dip Switch Settings On A Board

Welcome to the Arcade Repair Tips Video Series! In this video, Tim Peterson shows you how to adjust the dip switch settings on an arcade board. For more information, please visit our website at www.arcaderepairtips.com and please watch for more videos in the Arcade Repair Tips Video Series! Thanks for Continue reading Arcade Repair Tips – Adjusting Dip Switch Settings On A Board

EEVblog #91 – $50 Multimeter Shootout – Extech EX330, Amprobe AM220, Elenco, Vichy VC99, GS Pro-50

Dave compares five $50 Multimeters to see if they are any good, and how they compare.

Download the comparison sheet:
http://www.eevblog.com/files/EEVblog_50_Dollar_Multimeter_Shootout.pdf

Thanks to Evan from Tequipment.net

The Extech EX330:
http://www.tequipment.net/ExtechEX330.asp

The Amprobe AM220:
http://www.tequipment.net/AmprobeAM-220.asp

The Elenco M-2625:
http://www.tequipment.net/ElencoM-2625.html
(Also Jaycar Digitech QM1535)

The Global Specialties Pro-50:
Continue reading EEVblog #91 – $50 Multimeter Shootout – Extech EX330, Amprobe AM220, Elenco, Vichy VC99, GS Pro-50

EEVblog #90 – Linear and LDO regulators and Switch Mode Power Supply Tutorial

Just how different are linear, LDO and switching buck voltage regulators? I’m glad you asked!
You might be surprised…
It’s tutorial time.

NOTE: There are many different methods of SMPS control, this is just one of the simple ones, go investigate!

The EEVblog Forum: http://www.eevblog.com/forum
The EEVblog Website: http://www.eevblog.com