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L
M
LabJack U3 device, 560
connections, 560
driver structure, 563
installing LabJackPython, 562
LabJackPython.py module, 563
Linux installation, 562
Python interface, usage with the
getFeedback( ) method, 566
U3 class (Python), 565
U3 configuration, 565
U3 interface class derivation, 563
u3.py module, 563
u3ledblink.py, 568
Windows installation, 562
laboratory instrumentation, 11
ladder diagrams, 332
Laplace transform, 312
Leyden jar, 32
libraries (C language), 125, 161
libvisa.so.7, 411
Liechti, Chris, 406
lightweight process, 361
LIM command (SPC), 377
line termination in different operating systems,
439
linear control systems, 305
linear proportional controller, Python
implementation, 340
lineman’s pliers, 197
lines, 40
linker (C language), 161
Linux
bus-based hardware I/O devices, using with,
412
comedi drivers, 412
console interfaces, 487
lists (Python), 68, 69
ljust( ) method (Python), 73
local scope (Python), 97
local variables (C language), 127
logic analyzers, 199
logical operators (C language), 137
logical operators (Python), 79
long (Python object type), 187
Loper, Edward, 297
luminance maps, 476
macros, 128
main( ) function (C language), 125
mainloop( ) method (Python), 529
make utility (C language), 162
map( ) method (Python), 481
mapped objects (Python), 75
mask, 183
MDI (multiple document interface), 525
MEASure command, 403
membership operators (Python), 82
memset( ) library function (C language), 127
message sequence charts (MSCs), 268
method flags (Python extensions), 172
method table (Python extensions), 171, 172
methods, 60
methods, defining (Python), 101
METH_KEYWORDS, 173
METH_NOARGS, 174
METH_VARARGS, 173
Microsoft Visual Studio, 123
Microsoft Windows
console interfaces, 487
curses library module, absence on, 515
electronics hardware and, 168
Tera Term, 380
VSPs (virtual serial ports), 235
MIL-type circular connector, 212
MIL-type crimp pin, 216
millihenries (mH), 36
MinGW (Minimalist GNU for Windows), 124
miniature socket sets, 197
minicom, 381
models, 350
module global variables (Python), 115
modules (Python), 60, 101
considered as objects, 116
creating, 96–105
importing, 106–108
MSCs (message sequence charts), 268
multidrop configuration, 227
multifunction DAQ cards, 244
N
namespaces (Python), 66
scope and, 96–101
NAND (Not-AND) gate logic, 24
Netpbm image format family, 477
Index | 589