| The fan runs constantly in many PCs, which may not even be necessary. A simple controller circuit can regulate the fan speed according to...
All items tagged with Simple and CAN (14)
| The simplest version of a constant-current source, which we often use for that reason, consists of only a FET with the source and gate c...
| With the introduction of the AMD K6, Cyrix 6x86 and Pentium MMX processors, a second supply voltage is required on the motherboard in addi...
| Many hobbyists use their PCs to control circuits via an I²C interface. In this article, we show how the necessary programming can be made...
| The eye pattern diagram is a proven means of judging the quality of a digital transmission channel or storage medium. It can normally be a...
| In many instances, suspect television receivers and monitors can be tested with a simple test pattern generator as described in this a...
| Simple triangle-wave generators have a weakness in that the waveform of their output signal normally cannot be modified. The circuit pre...
| The circuit presented, although a simple design, guarantees a prompt and reliable indication of any form of water leak. It is hardly l...
| With many simple computers, hard copy printing can be time consuming. In that warning period, other work may be carried out. (Note: many...
| Batteries often go flat at the most inopportune moments. What's more, frequently, this is not detected until it is too Iate, but this ca...