ATMega328P SMD ProtoBoard

Name: ATMega328P SMD ProtoBoard
SKU: 14724
Price: 2.80 USD
Availability: OutOfStock

ProtoBoard For ATMega328P SMD, Integrated Reset Circuit And Decoupling

Designed by HiboTronix in United Kingdom

2018-12-20T08:36:02.548Z-328ProtoAssembled.jpg

2018-09-02T11:55:02.559Z-328Proto_Top.png

2018-09-02T11:55:02.559Z-328Proto_Bottom.png

$2.80

Out of Stock

Sold out since Oct 09, 2020

Please allow extra time for delivery. If your country isn't listed as a postage destination, please contact me so I can check the current status.

ProtoBoard For ATMega328P SMD, Integrated Reset Circuit And Decoupling

MCP73831 Li-ion/Polymer ProtoBoard (Addon) Info Here.. Now Available Assembled And Programmed With The Arduino Uno Bootloader And The Blink Sketch, Just Put An Led+Resistor Between D13 And Gnd For B…

Now Available Assembled And Programmed With The Arduino Uno Bootloader And The Blink Sketch, Just Put An Led+Resistor Between D13 And Gnd For Blinking Goodness!

Headers Are Not Included Or Soldered For Flexibility.

What is it?

ProtoBoard With:

1x Reset Switch Footprint (Tactile) With Pullup Resistor (0805).
1x VCC Decoupling Cap Footprint (0805).
1x AREF Decoupling Cap Footprint (0805).
1x HC49U(S) Through Hole Crystal Footprint.
2x Crystal Load Capacitor Footprints (0805).
56x Plated Through Holes For External Circuits.
1x Hole Each For D0-D13, A0-A7, RESET, VCC.
2X Holes For GND.
2x SMD Power Pads For Soldering Wires.
2x THT Board Edge Holes For Power Rails.
4x M3 Standoff Holes For Mounting.

Specs

Mounting Hole Spacing: 32mm
Mounting Hole Diameter: 3.2mm
Dimensions LxW: 40mm x 40mm

Component Designators

R1 - 0805 10k Pullup For Reset Circuit/Switch.
C1,C2 - 0805 0.1uF Decoupling Capacitor.
C3,C4 - 0805 22pF Crystal Load Capacitor.
Y1 - HC49U(S) 16Mhz Crystal.
U1 - ATMega328P-AU

Why did you make it?

I Designed These Boards To Replace My Arduino UNO's. I Found Myself Designing Lots Of Low Power Circuits And Required A Small Form Factor. I Mainly Use These Boards Without A Crystal, At 1Mhz They Last A Long Time On Batteries. I Loved The Form Factor So Much They Are The Only Way I Prototype With ATMega328P-AU MCU's Even Today.

What makes it special?

It's Compact, Mountable Using Standard Hardware And Stack-able Using Headers. It's Also Stack-able With My MCP73831 Li-ion/Polymer ProtoBoard And DC-DC Boost Converter Board Coming Soon.