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Dave Tweed
  • Member for 9 years, 11 months
  • Last seen this week
  • Lowell, MA
311 votes
6 answers
400k views

Choosing power supply, how to get the voltage and current ratings?

69 votes
11 answers
9k views

How can anyone use a microcontroller which has only 384 bytes of program memory?

  • 903
66 votes
8 answers
22k views

Reasons not to use a 741 op-amp?

  • 388k
62 votes
7 answers
9k views

How are integrated circuits fabricated?

47 votes
20 answers
92k views

What is a good microcontroller for Ethernet applications?

  • 3,212
40 votes
3 answers
69k views

What's a schematic (compared to other diagrams)?

  • 27.9k
24 votes
4 answers
114k views

Can silicone sealant be used to insulate and waterproof electronic components?

  • 395
19 votes
1 answer
2k views

Does anyone remember this article about the Euclidean Algorithm?

  • 301
14 votes
6 answers
15k views

Is this a good design for MOSFET H-Bridge?

3 votes
6 answers
21k views

Random bit sequence using Verilog

2 votes
1 answer
275 views

Need a device to calculate the FFT more than 100 times per second (my scope is maxed out at 10hz)

  • 121
1 vote
1 answer
4k views

Raw RGB from CMOS image sensor to grayscale conversion

  • 3,084