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20mA Current Limiter
$1.95Light PacketThe CL2 is a high voltage, temperature compensated, constant-current source perfect for driving LEDs with a wide ranging input voltage, multiple LEDs in series, or… -
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Quad Level-Shifter (3V / 5V)
$1.95Light PacketThis level shifting chip lets you connect 3V and 5V devices together safely without worry! It is ideally suited for up converting 3V logic to… -
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4 Channel Optoisolator
$1.95Light PacketThis four channel opto-isolator is ideal for switching high-voltage or high-current loads using low-voltage control signals, such as those from microcontrollers or single board computers.… -
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555 Timer
$1.95Light PacketThe 555 timer is a staple of beginner electronic circuits. It is a precision timer circuit capable of creating an accurate time delay or oscillation… -
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