Rare Blaster Mod! Danny Vlogs about the Spy Gear Night Scope is a pair of binoculars that kids can use to see 3X zoom during the day and at night. He also mods a rare pocket popper blaster! The Spy ...

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At the budget end of the oscilloscope range lie the so-called pocket ‘scopes. About the size of a deck of cards, they combine a microcontroller and an LCD screen to make an instrument with a bandwidth ...

In the 1980s, an oscilloscope was typically a bulky affair with a large CRT, and a heavy power supply. So it probably grabbed a lot of attention in 1983 when Calvert Instruments Incorporated ran an ad ...