Solid State Thermostat

Description The ELM331 is a complete temperature measurement and control system in an 8 pin package. This integrated circuit is designed to compare two resistances and drive an output pin depending on the relative value of each. Typically, one of the resistors will be an NTC thermistor, and the

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ELM

GARAGE DOORMAN

Description The ELM334 is a handy circuit for remotely monitoring the position of your garage door. A two wire interface is all that is needed to convey the position of the door to two remotely located LEDs, and to also provide control for an electric opener if desired. This circuit continua

文件：29.42 Kbytes 页数：4 Pages

ELM

GARAGE DOORMAN

Description The ELM334 is a handy circuit for remotely monitoring the position of your garage door. A two wire interface is all that is needed to convey the position of the door to two remotely located LEDs, and to also provide control for an electric opener if desired. This circuit continua

文件：29.42 Kbytes 页数：4 Pages

ELM

GARAGE DOORMAN

Description The ELM334 is a handy circuit for remotely monitoring the position of your garage door. A two wire interface is all that is needed to convey the position of the door to two remotely located LEDs, and to also provide control for an electric opener if desired. This circuit continua

文件：29.42 Kbytes 页数：4 Pages

ELM

LIGHT SWITCH

Description The ELM337 provides a convenient means to interface standard photocells or light dependent resistors (LDRs) to digital logic circuits. It provides an input comparator with hysteresis, line frequency filtering, digital delays, and high current output drivers all within the one 8 pin

文件：27.62 Kbytes 页数：4 Pages

ELM

LIGHT SWITCH

Description The ELM337 provides a convenient means to interface standard photocells or light dependent resistors (LDRs) to digital logic circuits. It provides an input comparator with hysteresis, line frequency filtering, digital delays, and high current output drivers all within the one 8 pin

文件：27.62 Kbytes 页数：4 Pages

ELM

LIGHT SWITCH

Description The ELM337 provides a convenient means to interface standard photocells or light dependent resistors (LDRs) to digital logic circuits. It provides an input comparator with hysteresis, line frequency filtering, digital delays, and high current output drivers all within the one 8 pin

文件：27.62 Kbytes 页数：4 Pages

ELM

INFRARED REMOTE CONTROL

Description The ELM339 is a complete remote control decoder in an 8 pin package. With the addition of a standard infrared receiver module, three individual outputs can be simultaneously controlled using a television remote control transmitter. This circuit responds to Sony™ television control co

文件：27.02 Kbytes 页数：4 Pages

ELM

Three separate outputs

Description The ELM339 is a complete remote control decoder in an 8 pin package. With the addition of a standard infrared receiver module, three individual outputs can be simultaneously controlled using a television remote control transmitter. This circuit responds to Sony™ television control co

文件：31.42 Kbytes 页数：4 Pages

ELM

LOW POWER THERMOSTAT

Description The ELM341 is a complete temperature measurement and control system in an 8 pin package. It automatically reverts to a very low power sleep mode between measurements, making it suitable for battery operation. Features • Low power CMOS design • Wide supply range - 3.0 to 5.5 volt op

文件：28.69 Kbytes 页数：4 Pages

ELM