AndreKR

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27 Answers

votes activity newest

13	More than 2 resistors in parallel
9	Why do we use dB to represent the difference between two voltages?
8	PCB test patterns to assess etch quality
8	What is “forward” and “reverse” voltage when working with diodes?
4	How to connect USB barcode scanner to a PIC?

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1,307 Reputation

+10	Arduino PS/2 Keyboard Emulator Issues
+20	PCB test patterns to assess etch quality
+20	What is “forward” and “reverse” voltage when working with diodes?
+10	What do the two series-connected, forward biased diodes do?

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6 Questions

votes activity newest

13	Why not use a ferrite bead around an RS-232 cable?
6	How to read the current program from an Arduino?
5	Shall I use a choke or a bead to filter analog power supply?
4	What is wrong with this PIC pin change detection?
2	I²C level shifter pulls low side up

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55 Tags

13 parallel	8 arduino × 3
13 resistance	8 etching
13 resistors	8 pcb
10 diodes × 2	5 power-supply × 3
9 decibel	4 microcontroller × 4

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Yearling × 2	Critic
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