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All Projects of Bil Herd

Newest
1.5k
16
13
Designing circuit boards for high speed applications requires special considerations. In this video I start to talk about them.
Project Owner Contributor

VIDEO: PUTTING HIGH SPEED PCB DESIGN TO THE TEST

bil-herdBil Herd

1.1k
14
12
Altera 7064 CPLD w/ 64 Macrocells , 28 I/O lines and 3 dedicated inputs in a 40 pin .6" wide DIP module. 5V or 3.3V
Project Owner Contributor

Simple CPLD Rev 4 - 5V or 3.3V

bil-herdBil Herd

519
6
4
The AD8230 is a low drift, differential sampling, precision instrumentation amplifier. Auto-zeroing reduces offset voltage drift.
Project Owner Contributor

Zero Drift Instrumentation Amplifier

bil-herdBil Herd

148
30
19
As seen in the Hackaday Video, this is a simple CPLD in a 40 Pin DIP footprint useful for installing a piece of of programmable logic.
Project Owner Contributor

Simple CPLD Module - Rev 2

bil-herdBil Herd

962
26
8
In response to several ECG type amplifiers at the NY Hackathon.
Project Owner Contributor

Herdware ECG Amplifier

bil-herdBil Herd

Projects Bil Herd contributes to

777
45
23
A chill for the Writing Staff
Project Owner Contributor

Hackaday Writing Crew

mike-szczysMike Szczys

606
2
3
yeah, autorouters can be dirty, but still useful in some ways.... but only with the right knowledge...
Project Owner Contributor

Trusting the AutoRouter

ben-jordanBen Jordan

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