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--- circuit_diagrams_and_pcbs [2017/03/11 16:30] – walkeradmin
+++ circuit_diagrams_and_pcbs [2023/03/09 22:35] (current) – external edit 127.0.0.1
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 {{:40x2_pcb_org_all.jpg?450|}}
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+----
+==== New PCB ====
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+The following PCB is much better for the Raspberry Pi Zero as it is the same size. The top mounting holes will also line up if you want to use this PCB on a Raspberry Pi 1/2/3 as well.
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+You can <color red>download the PCB and Gerber files</color> {{ :new_for_zero_and_3.zip |HERE}}.
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+{{:40x2_zero_hat_v3.0_finished_all_layers.jpg?600|}}
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+----
+==== Circuit Diagram ====
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+There is not really a circuit diagram as there are no components for this project. It really is just two connectors and two Variable Resistors (for contrast and backlight).
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+Below are the connections from the 16Way LCD header to the 40Way Raspberry Pi header.
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+{{:40x2_lcd_pin_out_02.jpg?800|}}
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+----
+==== Here are the functions of each Pin ====
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+{{:40x2_lcd_pin_out_01.jpg?800|}}
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+\\