AVR Component Tester (RLC / ESR & Semiconductors Tester) Transistor Tester latest firmware version 1.11K! AVR ESR meter is a versatile automatic and simple meter / tester components. Tester component helps you find the defective part or unmarked component (not always be correctly detected, sometimes even more components detected in the device).
100 Pieces ULN2803: 8 Channel Darlington Driver (Solenoid/Unipolar Stepper) By Toshiba DATASHEET Description Bring in some muscle to your output pins with 8 mighty Darlingtons! This DIP chip contains 8 drivers that can sink 500mA from a 50V supply and has kickback diodes included inside for driving coils. This will let your little microcontroller or microcomputer power solenoids, DC motors (in one direction) and unipolar stepper motors.
25 Pieces LM339 Quad Differential Comparators DIP14 by Texas Instruments DIP14 Package These devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage.
18 NEW OLD STOCK SN74LS240N ICs Buffer/Line Driver 8 Channel Inverting 3-ST Bipolar 20-Pin SHIPPING TO USA ONLY.. SHIPPING TO OTHER THAN THE USA WILL COST MORE. CONTACT US FOR MORE INFORMATION AND COSTS.
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