Enhancement mode MOSFET: This type of MOSFET is turned on when a positive voltage is applied to the gate. It is commonly used as a switch in electronic circuits.
Depletion mode MOSFET: This type of MOSFET is turned on when a negative voltage is applied to the gate. It is commonly used in circuits that require a variable resistor.
n-channel MOSFET: This type of MOSFET uses an n-type semiconductor material, which means that it has an excess of electrons. It is commonly used in high-speed switching applications.
p-channel MOSFET: This type of MOSFET uses a p-type semiconductor material, which means that it has a deficiency of electrons. It is commonly used in low-power switching applications.
JFET (junction field-effect transistor): This type of MOSFET uses a pn junction to control the flow of electrons, rather than a metal-oxide gate. It is commonly used in low-power and low-frequency applications.
MOSFET amplifier: This type of MOSFET uses multiple transistors to amplify an input signal. It is commonly used in audio and radio frequency (RF) circuits.
Enhancement mode MOSFET: This type of MOSFET is turned on when a positive voltage is applied to the gate. It is commonly used as a switch in electronic circuits.
Depletion mode MOSFET: This type of MOSFET is turned on when a negative voltage is applied to the gate. It is commonly used in circuits that require a variable resistor.
n-channel MOSFET: This type of MOSFET uses an n-type semiconductor material, which means that it has an excess of electrons. It is commonly used in high-speed switching applications.
p-channel MOSFET: This type of MOSFET uses a p-type semiconductor material, which means that it has a deficiency of electrons. It is commonly used in low-power switching applications.
JFET (junction field-effect transistor): This type of MOSFET uses a pn junction to control the flow of electrons, rather than a metal-oxide gate. It is commonly used in low-power and low-frequency applications.
MOSFET amplifier: This type of MOSFET uses multiple transistors to amplify an input signal. It is commonly used in audio and radio frequency (RF) circuits.
Telegram auto-delete message, expiring invites, and more
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsApp’s privacy policy and now the company is adopting features that were already part of its competitors’ apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegram’s encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete won’t remove every message though; if a message was sent before the feature was turned on, it’ll stick around. Telegram’s competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
How Does Bitcoin Mining Work?
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
