Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A flexible control system for atomic, molecular and optical physics
  experiments   We have implemented a control system for experiments in atomic, molecular and
optical physics based on a commercial low-cost board, featuring a
field-programmable gate array as part of a system-on-a-chip on which a Linux
operating system is running. The board features Gigabit Ethernet, allowing for
fast data transmission and operation of remote experimental systems. A single
board can control a set of devices generating digital, analog and radio
frequency signals with a precise timing given either by an external or internal
clock. Contiguous output and input sampling rates of up to 40 MHz are
achievable. Several boards can run synchronously with a timing error
approaching 1 ns. For this purpose, a novel auto-synchronization scheme is
demonstrated, with possible application in complex distributed experimental
setups with demanding timing requests.

17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
1
The categories of this paper are: cs