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Amazon.com: Teyleten Robot Pro Micro Atmega32U4 5V 16MHz Module Board Micro USB Pro Micro Development Board Microcontroller 3pcs : Electronics
Amazon.com: OSOYOO 1x Pro Micro Board ATmega32U4 Leonardo 5V/16MHz Module Board Type C Port for Arduino : Electronics
uxcell DIP Quartz Crystal Oscillators Resonators 16MHz HC-49S Replacements 10 Pcs: Amazon.com: Industrial & Scientific
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ATMEGA328P-PU Without-Ar duino BOOTLOADER + DIP Socket & 16MHz Crystal Kit: Amazon.com: Industrial & Scientific
Amazon.com: SparkFun Qwiic Pro Micro - USB-C (ATmega32U4) - Compatible with Arduino development board 5V/16MHz microcontroller AP2112 3.3V Voltage Regulator Castellated PTH pin pads Reset button Maximum 6V input : Electronics
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Amazon.com: DWEII 2PCS for Nano V3.0 ATMEGA328P Module CH340C Chip 5V 16MHz Mini USB Micro-Controller Board with 2PCS Mini USB Cable Compatible with Arduino : Electronics
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Glarks 60Pcs 10-Values Quartz Crystal Oscillator Resonators Assortment Kit 4MHz, 4.096MHz, 6MHz, 8MHz, 10MHz, 11.0592MHz, 12MHz, 16MHz, 20MHz, 24MHz: Amazon.com: Industrial & Scientific
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Amazon.com: AITIAO 4Pcs for Nano V3.0 ATMEGA328P Module CH340C Chip 5V 16MHz Without USB Cable, Type-C Connection Compatible with Nano V3.0 : Industrial & Scientific
Amazon.com: diymore Pro Micro 16MHz 5V with 2-Row Pins Header Module Board with ATmega32U4 : Electronics
Amazon.com: SparkFun Pro Micro - 5V/16MHz : Electronics
Amazon.com: Adafruit ItsyBitsy 32u4-5V 16MHz : Electronics
Amazon.com: Phoncoo 30pcs 16MHZ 5x3.2mm 5032 2Pin SMD Crystal Oscillator 16M 16.000mhz : Industrial & Scientific
10PCS Passive Crystal Oscillator HC-49S,16MHZ: Amazon.com: Industrial & Scientific
Amazon.com: HiLetgo 3pcs Pro Mini Atmega328P 5V/16MHz Development Board Compatible with Arduino pro Mini : Electronics
BOJACK 12 Values 60 Pcs Quartz Crystal Oscillator 4 MHz, 4.096 MHz, 6 MHz, 8 MHz, 10 MHz, 11.0592 MHz, 12 MHz, 16 MHz, 20 MHz, 22.1184 MHz,24 MHz,48 MHz Crystal Resonators Assortment Kit: Amazon.com: Industrial & Scientific
HiLetgo 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller
