WE WILL BE CLOSED ON SAT MAY 13
AUDIO
CABLES & CONNECTORS
Alligators
Crimps
Dupont
JS & JST
Male & Female Headers
Ribbon
USB & HDMI
Hookup Wires
Heat Shrink Tubing
View All
DISCRETE COMPONENTS
Capacitors
Diodes
Fuses
Resistors
Transistors
DISPLAYS & LIGHTING
Lasers
LCDs
LEDs
Light Bulbs
EL Wires
HARDWARE
Bolts & Screws
Spacers & Standoffs
Bearings
Brackets
Gears & Pulleys
Mounting Plates
Shafts
Wheels
Project Boxes
Rubber Feets
INTEGRATED CIRCUITS
ADC & DAC
Amplifiers
Clocks & Timers
Drivers
Logic (4000 & 74 Series)
Optocouplers
Voltage Regulators
IC Sockets & Adapters
MICROCONTROLLERS
Arduino
ESP
Feather
Microbit
Wearable
AVR ICs
PIC ICs
MOTORS
Gear Motors
Servo Motors
Stepper Motors
Fans
Pumps
Solenoids
POWER SOURCE
Batteries
Power Adapters
PROTOTYPING BOARDS
Breadboards
Soldering PCBs
RASPBERRY PI
SENSORS
SWITCHES & RELAYS
On/Off Switches
Push Buttons
Relays
Rotary Encoders
TOOLS
Cutters & Strippers
Multimeters
Pliers & Tweezers
Screwdrivers
Soldering
WIRELESS & IOT
Bluetooth
Radio Frequency
RFID & NFC
Wi-Fi
$18.00 $8.00
The ATmega644-20PU is a high perforamnce, low power, 8-bit microcontroller.
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Out of stock 
Out of stock