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searching for Pull-up resistor 11 found (36 total)

System Management Bus (1,854 words) [view diff] exact match in snippet view article find links to article

a 4 mA sink current that cannot be driven by I²C chips unless the pull-up resistor is sized to I²C-bus levels. NXP devices have a higher power set of

Makey Makey (644 words) [view diff] exact match in snippet view article find links to article

analog input pins on the 32U4 microcontroller in combination with a pull-up resistor array to sense the low voltages returning from conducting materials

Intel High Definition Audio (1,497 words) [view diff] exact match in snippet view article find links to article

HD Audio can also sense the presence of an audio dongle. A 10 kΩ pull-up resistor is attached to pin 4 (PRESENCE#). When the HDA dongle is plugged in

UNI/O (1,403 words) [view diff] exact match in snippet view article find links to article

during bus collisions. The idle state of the UNI/O bus is logic high. A pull-up resistor can be used to ensure the bus remains idle when no device is driving

Management Data Input/Output (680 words) [view diff] exact match in snippet view article find links to article

a 25 MHz maximum clock rate for MDC. The MDIO requires a specific pull-up resistor of 1.5 kΩ to 10 kΩ, taking into account the total worst-case leakage

Transducer ID (490 words) [view diff] exact match in snippet view article find links to article

attached to the signalling line via a bidirectional IO pin with a weak pull-up resistor. The controller's IO pin is in high impedance state. After receiving

Peripheral Component Interconnect (10,827 words) [view diff] exact match in snippet view article find links to article

also ground this pin. If all participants support 66 MHz operation, a pull-up resistor on the motherboard raises this signal high and 66 MHz operation is

Interrupt (5,520 words) [view diff] exact match in snippet view article find links to article

they are designed to. The interrupt line must have a pull-down or pull-up resistor so that when not actively driven it settles to its inactive state,

Arduino Uno (3,117 words) [view diff] exact match in snippet view article find links to article

receive 20 mA as the recommended operating condition and has an internal pull-up resistor (disconnected by default) of 20-50K ohm. A maximum of 40mA must not

CcTalk (1,161 words) [view diff] exact match in snippet view article find links to article

at TTL level, driven through an open-collector NPN transistor. The pull-up resistor at the host pulls the DATA line to +5 V, so logical 1 (and idle) is

Charlieplexing (7,012 words) [view diff] exact match in snippet view article find links to article

the microcontroller configures one pin as an input with an internal pull-up resistor. The other pin is configured as an output and set to the low logic