.. Box, so now it's basically just a fun experiment that I did to explore the world of switching converters. That is the design I am going with for my system, since the parts are cheap and more easily available. While based on a more ...
.. Maybe it is interesting to let the first 5 LEDs cover the first 0.5 g, the next 10 LEDs from 0.5 till 1 g. Ideas This design, or a similar design with more LEDS could be used as a Spoke POV. The accelerometer can detect the ...
.. 1/4 W resistor 1 27 ohm 1/2 W resistor 1 BC337 transistor 1 CA3140 MOSFET opamp Circuit Advantages The advantage of this design against similar designs is that there are no adjustments to make or set-up procedures. However care should be ...
.. the transformers could saturate, causing a catastrophic failure in the system. However, to drive down the cost of the design, many power-supply designers use inexpensive, eight-pin PWM controllers that have no duty-cycle clamp. This ...
.. I only had 14 pin SOP versions so I used a DIP header and hacked it in. Three type of protection are incorporated in the design. First is a 6 amp Polyswitch fuse, it is self-resetting, and also protects against high temperatures. Next is ...
.. markings and a fix to an Inkscape PDF export bug. The fix is required because I use a clipping object in the board design. The holes on the board are made up of clones of 5 x 5 sets of holes (themselves cloned from a single hole) ...
.. 8-bit microcontroller programming with a simple formula to calculate hex values of ADC output. This Design Idea is for low-end, eight-pin, flash-memory, 8-bit microcontrollers, such as the MC68HC908QT4A from ...
.. self-discharge rates eventually lead to unequal levels of charge. Therefore, you must correct the cell balance. This Design Idea provides one strategy for protecting and balancing large, high-voltage batteries. The circuit in Figure ...
.. mechanical and moving-magnet designs that use analog moving-pointer displays, the electronic speedometer in this Design Idea features a digital readout and a power-saving device that uses few components. Figure 1 shows the ...
.. this part of the project: A bag. Either you transform one of your bags or you look for a new one that looks cool and has a design that makes it easy to integrate a solar panel. The later was the way we choose. A solar panel. Our ...