Microcontrollers

Preprogrammed ATtiny2313, ATmega168 and ATmega328P chips for your favorite projects.

In Stock.

These products are programmed on demand in Sunnyvale and normally ship from our San Francisco warehouse in 3-5 business days.

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Microcontrollers: $4-5

Select chip and optional program.

ATtiny2313: $4
ATmega168 or ATmega328P: $5

ATtiny2313 for Deluxe Menorah ATtiny2313 for Larson Scanner ATtiny2313 for Microreaderboard ATtiny2313 for Mini-Menorah ATtiny2313 for Snap-o-lantern ATtiny2313 for Rovin' Pumpkin ATtiny2313 unprogrammed ATmega168 for Tennis for Two ATmega168 for Lissajous Figures ATmega168 for Bulbdial Clock ATmega168 with Arduino Firmware ATmega168 unprogrammed ATmega328 with Arduino Firmware ATmega328 for Peggy 2 ATmega328 for Meggy Jr RGB ATmega328 unprogrammed

Preprogrammed microcontrollers for all your favorite Evil Mad Scientist Laboratories projects.

ATtiny2313 chips are type ATtiny2313V-10PU (10 MHz, low-power version), while ATmega168 and ATmega328P chips are the 20 MHz versions. All three come in standard DIP (through-hole) form factor.

Want one that's not listed here? Contact us and we'll see if we can help.

• ATtiny2313 for Deluxe LED Menorah
• ATtiny2313 for a Larson scanner
• ATtiny2313 for Microreaderboard
• ATtiny2313 for LED Mini-Menorah
• ATtiny2313 for Snap-o-lantern
• ATtiny2313 for Rovin' Pumpkin
• ATmega168 for Tennis for Two
• ATmega168 for LED Lissajous figures
• ATmega168 for Bulbdial Clock
• ATmega168 with Arduino firmware
• ATmega328P with Arduino firmware
• ATmega328P for Peggy 2
• ATmega328P for Meggy Jr RGB