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Getting Started with the Micromite, Part Three
Allan Warren Electronics...... 103
In the third part of Geoff Graham's MMBasic programming tutorial, he covers some
more advanced subjects such as data types, arrays and drawing text on an LCD screen.
Altronics............................. 70-73
Industrial Robots
Aussie Rechargeable Irons.... 11
Dr David Maddison takes an in-depth look at the history of industrial robots. He
describes some of the amazing devices being used today to assemble vehicles, build
bridges and many other tasks with a speed and precision that humans can't match.
Blamey Saunders Hears........... 7
Micromite-based Direct Digital Synthesis
Electrolube............................. 15
Using the Micromite LCD BackPack with a low-cost, pre-build DDS module to build
a signal generator which can produce a variety of waveforms with an adjustable,
precise frequency.
Emona Instruments.............. IBC
Automotive Electronic Fuse
Sick of having to replace blown fuses? This electronic fuse works like a standard
fuse except that it can be reset by pressing a button. Its trip current is set by changing a resistor value. It gives your circuit the protection of a fuse without the hassle.
Note: these features are prepared or are in preparation for publication and
barring unforeseen circumstances, will be in the next issue.
The April 2017 issue is due on sale in newsagents by Thursday March 23rd.
Expect postal delivery of subscription copies in Australia between March 23rd
and April 10th.
Notes & Errata
GPS-Synchronised Analog Clock Driver, February 2017: the CP2102-based
SC
USB/Serial interface requires inverted signalling compared to the PICAXE programming cable, so the latest version of the software includes four different HEX files;
two for clocks with stepping hands, for use with a USB/serial cable (04120217A)
or PICAXE cable (04120217B); and two for clocks with sweep second hands,
for use with a USB/serial cable (04130217A) or PICAXE cable (04130217B). By
default, programmed micros are supplied with the -A versions; if you require the
alternative version, please indicate this clearly at the time of purchase.
Improved PICAXE Wireless Rain Alarm, Circuit Notebook, January 2017 (page
61): there are two errors in the circuit diagram published. A 10kW pull-up resistor
was omitted between pins 4 and 1 of IC1. Also, the 0V rail of CON1 has no GND,
leaving the filter capacitors isolated; they should be connected to 0V.
High Power DC Motor Speed Control, January-February 2017: on page 66
of the February issue, the PCB overlay (Fig.4, at top) incorrectly labelled LK8 as
HSS when it should be LSS; however, note that it was correctly shown in blue
(indicating it is fitted for low-side switching).
Digi-Key Electronics................. 5
H K Wentworth Pty Ltd........... 15
Hare & Forbes....................... 2-3
Jaycar ........................ IFC,49-56
Keith Rippon Kit Assembly... 103
Keysight Technologies........ OBC
LD Electronics...................... 103
LEDsales.............................. 103
Master Instruments................. 11
Microchip Technology............. 81
Mouser Electronics................... 9
Ocean Controls...................... 16
PCB Cart................................ 13
Sesame Electronics.............. 103
SC Online Shop................. 96-97
SC Radio & Hobbies DVD.... 101
Silicon Chip Binders.......... 69,85
Silicon Chip Subscriptions...... 95
Silvertone Electronics............. 15
Tronixlabs............................... 14
WARNING!
SILICON CHIP magazine regularly describes projects which employ a mains power supply or produce high voltage. All such
projects should be considered dangerous or even lethal if not used safely.
Readers are warned that high voltage wiring should be carried out according to the instructions in the articles. When working
on these projects use extreme care to ensure that you do not accidentally come into contact with mains AC voltages or high
voltage DC. If you are not confident about working with projects employing mains voltages or other high voltages, you are
advised not to attempt work on them. Silicon Chip Publications Pty Ltd disclaims any liability for damages should anyone be
killed or injured while working on a project or circuit described in any issue of SILICON CHIP magazine.
Devices or circuits described in SILICON CHIP may be covered by patents. SILICON CHIP disclaims any liability for the
infringement of such patents by the manufacturing or selling of any such equipment. SILICON CHIP also disclaims any liability
for projects which are used in such a way as to infringe relevant government regulations and by-laws.
Advertisers are warned that they are responsible for the content of all advertisements and that they must conform to the
Competition & Consumer Act 2010 or as subsequently amended and to any governmental regulations which are applicable.
104 Silicon Chip
siliconchip.com.au
