Rom that is read only memory can be erased by large voltage because every electronic device have own system which means that are made to process or work within there capacity. for example a man cannot eat more than there capacity ,if they do they fell uncomfortable similarly if more voltage is provided to computer [more than there capacity] than it will be crash.
The type of ROM that can be erased by UV light is called a PROM (Programmable Read-Only Memory). PROM chips have fuse links that can be erased using UV light, allowing the chips to be reprogrammed.
i think programmable read-only memory are chips programmed with content that cannot be erased and erasable programmable read-only memory are chips programmed with content that cannot be erased but can be replaced by using electrical devices with strong ultra violet rays
A type of ROM(Read Only Memory) which can be programmed and can be erased after programming using ultraviolet rays.
Two common types of BIOS ROM are the EPROM (Erasable Programmable Read-Only Memory) and Flash memory. EPROM can be erased using UV light and reprogrammed, while Flash memory can be electrically erased and rewritten, allowing for easier updates. Modern systems typically use Flash memory due to its flexibility and convenience.
Im pretty sure you need your computer, srry...
when a resistor is connected in a circuit it drop some voltage across it.when a circuit have large input voltage then by using a resistor of suitable value we get the desired voltage.
The chip you are referring to is an EEPROM (Electrically Erasable Programmable Read-Only Memory). Unlike PROM (Programmable Read-Only Memory) chips, which can only be programmed once, EEPROM can be erased and reprogrammed multiple times using electrical signals. This flexibility makes EEPROMs suitable for applications where data needs to be updated frequently, such as in microcontrollers and embedded systems.
To see erased ink from a receipt, you can use a few techniques. One effective method is to apply heat, such as gently rubbing the area with a warm iron or using a hairdryer, which can sometimes make erased ink reappear. Alternatively, you can try using UV light, as certain inks may fluoresce under ultraviolet radiation. Additionally, using a specialized ink analysis tool or chemical reagents designed for document examination can help reveal erased writings.
If you are using a wiring harness they are color coded. Otherwise, get a voltage tester to find the "hot" wire and the memory wire. you will have to trace the speaker wire.
battery produces voltage by
My memory is fading.
An ammeter measures amperage not voltage.