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Digital calipers are an absolute essential. Here at SparkFun we use them all the time. These premi..
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to k..
Specifications:Wide operating voltage RANGE: 2-5.5vOperating current: 2.0V/hour<300nAWorking temp..
This tiny RTC module is based on the clock chip DS1307 which supports the I2C protocol. It uses a ..
The DS3231 is a low-cost, extremely accurate I2C realtime clock (RTC) with an integrated temperatu..
This Digital LED Voltmeter measures the voltage at a particular point of the system. It has been..
The digital multimeter (DMM) is an essential tool in every electronic enthusiasts arsenal. The Spa..
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