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SunFounder Raspberry Pi 4 Model B Starter Kit Project Super Kit for RPi 4B 3B+ 3B 2B B+ A+ Zero Including GPIO Breakout Board Breadboard LCD DC Motor LED RGB Dot Matrix 73 Page Manual User Guide15 Projects Lesson 1 Blinking LED Lesson 2 Controlling an LED by a Button Lesson 3 Flowing LED Lights Lesson 4 Breathing LED Lesson 5 RGB LED Lesson 6 Buzzer Lesson 7 How to Drive a DC Motor Lesson 8 Rotary Encoder Lesson 9 555 Timer Lesson 10 Driving LEDs by 74HC595 Lesson 11 Driving 7-S...$35.99$35.99 -
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Uvex S8550 Clear Uncoated Replacement Visor, PolycarbonateUvex bionic shield replacement lens for the Uvex bionic shield. Easily replaceable, extending the life of the bionic shield.$6.00$7.24 -
McIgIcM Transistor Kit, BC337 BC327 2N2222 2N2907 2N3904 2N3906 S8050 S8550 A1015 C1815 Assortment, 10 Values, 200PcsMcIgIcM Transistor Kit, 200Pcs, 10Values 2N222 * 20 Pcs BC337 * 20 Pcs BC327 * 20 Pcs A1015 * 20 Pcs C1815 * 20 Pcs S8050 * 20 Pcs S8550 * 20 Pcs 2N3904 * 20 Pcs 2N3906 * 20 Pcs 2N2907 * 20 Pcs$8.98$8.98
