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Auto-calibration of the PIC12F6XX Internal RC Oscillator to ± 1%
This application note describes a technique used to calibrate the internal oscillator on the PIC12F6XX devices. This technique allows the internal oscillator to be calibrated within ± 1%. See the test circuit shown in Figure 1. This application note is useful in the following applications. 1. High
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Internal Arc: Personell Safety in front of Electrical Installations (.pdf)
the. dielectric. Irreversible. Increase in Pressure and Hot Gases. damage to the. equipment. The effects or consequences of a fault or internal arc are as follows: a). Pressure wave. The pressure wave has two consequences. The first is on the actual. equipment enclosure which should resist
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MITIGATE CONDENSATION DAMAGE TO ENSURE OPTIMAL LIFE FOR ELECTRICAL AND ELECTRONIC EQUIPMENT
and. contaminants from reentering. from the outside. An electronic moisture. removal device within the. enclosure can be utilized to. remove water vapor from. the internal enclosure air,. preventing condensation. from forming on the. enclosure walls. and components. MITIGATE. CONDENSATION. DAMAGE
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Using UV Blocking to Prevent Skin & Eye Damage from Entertainment or Medical Lighting
that the unprotected internal tissue is not. damaged by the light needed to see what the surgeon is doing. Other medical uses for ultraviolet light are for protein analysis through UV-visible spectroscopy, DNA se-. quencing, drug discovery and medical imaging of cells. Through these applications, UV
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Mold Cleaning: Clean Injection Molds without Damage and with Aqueous Chemistry
mechanically active mold components extending their life and can also remove buildups from internal cooling ports and channels, thereby improving polymer flows. Ultrasonic cleaning depends upon cavitation, the rapid formation and violent collapse of minute bubbles or cavities in a cleaning liquid
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Protection of High-Voltage Power Supplies (HVPSs) in Single and Multiple HVPS Applications
, the maximum soldering-iron temperature of 300 C (570 F) should be applied for a maximum of 15 seconds. Exceeding these recommended maximums may result in internal damage to the HVPS. The high-voltage power supply should be mechanically mounted so it does not impart any undue stress to its case, while
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Self-Healing spacecraft
. For example, larger-diameter filaments may be best suited to repair impact damage, while smaller diameter filaments repair internal cracking. There are two key benefits to self-healing superstructures on spacecraft. They could double spacecraft life, cutting mission costs in half. And doubling
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Pharmaceutical Flight Support
medication, also known as Diphenhydramine to pharmacists and medical doctors, commonly results in drowsiness, and has adverse effects on performance of complex cognitive and motor tasks, very necessary traits for a pilot operating an airplane. In the Annals of Internal Medicine, the effect of a normal