Abstract:
A remote control method through wireless transmission is provided. The method includes the following steps: (A) a portable computer determines whether a wireless signal outputted from a mobile apparatus having a wireless transmission module is received; (B) if the portable computer receives the wireless signal, the portable computer searches whether a wireless control command corresponding to the wireless signal is in a multimedia command table; (C) the portable computer executes a multimedia command corresponding to the wireless control command to control audio/video playing in the portable computer when the wireless control command is found in the multimedia command table.
Abstract:
An electronic apparatus having a magnetic switch includes a first body, at least one magnetic component, a second body, and a magnetism barrier. In this case, the first body has at least one space. The magnetic component is accommodated in the space. The second body has at least one magnetizer, which is opposite to the magnetic component. The second body is pivoted on the first body. When the first body and the second body are closed, the magnetic component and the magnetizer face to each other. The magnetism barrier is disposed in the space of the first body. The magnetism barrier is disposed between the first body and the magnetic component.
Abstract:
A lock module suitable for being locked to a lock shaft of a portable electronic device is provided. The lock module includes a first lock element and a second lock element. The first lock element includes a first body and a first fastener extending from the first body, and the second lock element includes a second body coupled with the first body and a second fastener extending from the second body. The second fastener and the first fastener are inserted into each other. A limiting space is formed between the first fastener and the second fastener, and the lock shaft is limited in the limiting space.
Abstract:
A method for automatically inspecting positive and negative polar directions of a polar element on a substrate is provided. Firstly, an image of a standard substrate is retrieved to form a standard sample, and relevant data of the polar elements on a substrate to be inspected is obtained to form the inspected sample. Then, transforming the geometry coordinates to the pixel coordinates, using different shapes of frames to make each polar element be positioned within, and marking the positions, positive and negative polar directions of all the polar elements in the image of the standard substrate. A database is set up to record the relevant data of each polar element as the standard sample for inspecting. The standard sample is compared with all the samples to be inspected to inspect whether the polar directions of each polar element is correct or not.
Abstract:
The present invention provides an anti-pop circuit composed of a capacitor and a switch. A control signal is used to switch the switch to make the capacitor grounded. The grounded capacitor may shunt the “pop” sound at the moment the power (Vcc) is turned on or off.
Abstract:
An anti-static pallet, which is applied to carry objects, includes a main body and a grounding element. The grounding element is disposed in the main body and grounded. The object carried on the main body is able to contact the ground element.
Abstract:
An optical zoom lens module including a base, a first lens holder, a first tracking controller, a first lens, a second lens holder, a second tracking controller, and a second lens is provided. The base has a main shaft, a secondary shaft, and an opening. The first and second lens holders having a first and a second fixing portion disposed to the secondary shaft are disposed on the base. The first and second tracking controllers covering each other and connected to the first and the second lens holders cover the main shaft. The first lens is disposed on the first lens holder and above the opening. The second lens is disposed on the second lens holder and between the first lens and the opening. The first and second tracking controllers are suitable for moving along the main shaft to adjust the relative distance between the first and the second lens.
Abstract:
A personal computer component diagnostic method is executed to recognize the status or potential problems of a computer before executing an operating system. The personal computer component diagnostic method comprising: calling a BIOS program; executing a component basic diagnostic program; and executing a component functional test after executing a predetermined step. The component functional test includes a CPU MSR/MTRR test, a hard disk S.M.A.R.T. test, a boot path test and a PCI device scanning test.
Abstract:
A temperature gain compensation system for disk label laser etching process contains a servo device, a DSP, a driver IC, and a temperature compensator. A temperature sensor in the servo device transmits a temperature signal to the temperature compensator. Then the temperature compensator obtains a temperature difference and calculates a corresponding feedback control signal. The DSP and the driver IC process the feedback control signal to adjust the servo device.