No dodgy soldering on a breadboard here, there's a custom PCB with no loose wires at all.
With circuitry built on to a breadboard , it took the two schoolboys two months and four prototype circuit boards to overcome the basic practical problems of the design.
The breadboard seen in the bottom right connects the power switch to each of the motherboards.
Of much importance for practical testing of R & D was a breadboard experimental outfit created within the institute in April 1961.
The testing team achieved rotation tracking on the first attempt, and no modifications to the breadboard were required for testing.
The attached breadboard is a great feature of the Homework Board.
Nowadays, students have to make breadboard prototypes that work.
The phase difference between the spin fixture roll angle and the breadboard roll-angle estimate is illustrated in Figure 5.
Here's a strange thing: hacking open source isn't done only at midnight, in the spare room, hunched over the protocol analyser, the breadboard , source code control and some helpless device.
This laboratory system breadboarding enabled ESA to get acquainted with the intricacies of coherent, free-space optical communication.