Serial Number iButton

General Description The DS1990A serial number iButton® is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire® protocol, which requires only a single data lead and a ground return. Every DS1990A h

RTC iButton

Special Features •Real-time clock/calendar in binary format •Uses the same binary time/daterepresentation as the DS1994 but with1 second resolution •Clock accuracy is better than ±2 minutes permonth at +25°C •Operating temperature range from -40°C to+85°C •Over 10 years of operation Common

RTC iButton

iButton DESCRIPTION The DS1904 RTC iButton is a rugged real-time clock module that can be accessed with minimal hardware. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return. The DS1904 contains a unique 64-bit factory-lasered ROM and a

Temperature iButton

iButton DESCRIPTION The DS1920 Temperature iButton provides 9-bit temperature readings which indicate the temperature of the device. Information is sent to/from the DS1920 over a 1-Wire interface. Power for reading, writing, and performing temperature conversions is derived from the data line

Real-Time Clock/calendar in binary format RTC iButton Over 10 years of operation

iButton DESCRIPTION The DS1904 RTC iButton is a rugged real-time clock module that can be accessed with minimal hardware. Data is transferred serially via the 1-Wire protocol, which requires only a single data lead and a ground return. The DS1904 contains a unique 64-bit factory-lasered ROM and a

Hygrochron Temperature/Humidity Logger

文件：649.39 Kbytes Page：55 Pages

Logs Up to 2048 Consecutive Temperature Thermochron iButton

文件：675.51 Kbytes Page：42 Pages

多用途夹子

包装：散装 描述：IBUTTON MULTIPURPOSE CLIP 存储卡，模块 配件

SHIELDED ADJUSTABLE RF COILS

[J.W.MILLER]

ROUND INSTRUMENTATION HANDLES

[KEYSTONE] ROUND INSTRUMENTATION HANDLES FERRULES HANDLE MOUNTING SCREWS

Releasable Type T Rivets

文件：117.9 Kbytes Page：1 Pages

Toggle Switches

文件：67.82 Kbytes Page：1 Pages

Toggle Switches

文件：67.82 Kbytes Page：1 Pages