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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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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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I/O Expander – MCP23S17
$3.95Light PacketThe MCP23S17 chip by Microchip is designed to add additional I/O pins to your microcontroller or single board computer. Unlike a 3 – 8 decoder…