Easy to use 555 Timer Electronic IC Simulator Software
electronics August 19th, 2010
The (*)555 Timer IC software has been use in countless of electronic project that requires the use of square wave (Astable). NE555 IC can act as a timer, delayed switch (Monostable), Schmitt trigger and simple memory switch. Here a a selection of Youtube videos that demonstrate the usefulness of 555 IC timer for electronic hobbyist.
The 555 Timer can help any electronic hobbyist and newcomer to build circuits with Astable or Monostable configuration. The application is very easy to use as the user only need to key in their desirable value of when the 555 timer should activates or deactivates; and the software does the calculation for the capacitors and resistors value.
The software is written by Andrew Clarkson, and you can download the software from http://clarkson-uk.com/555-timer/
Tags: 555, circuit, circuit board, electronic, hobby, ic, led, simulator, software, timer, video, youtube
As an amateur radio operator, you might need to upgrade your radio equipment from time to time. This might involve you having to import new radios from other country into Malaysia.
However any type of radio communication equipment is considered as control item by Malaysian Government so therefore you need an import permit in order to get the equipment into the country.
How to apply Approved Permit (AP) using JK 69 form
- First you need to obtain JK 69 form from government printer (Percetakan Nasional) branches or from local bookshop. Fill in the form.
- Make sure you have photocopies of your Apparatus Assignment, Identification documents (IC or Passport or Driving licence) and Brochure/catalog of the intended radio to be purchased/imported.
- Submit it to the nearest SIRIM office. You will be charged RM 30 for the processing fee. You will receive the AP on the same day or the next working day.
- You can use the AP to show to custom official in order to get your amateur radio equipment into the country.
Customs code for amateur radio transceiver: 852520200
Important Note on Importing Radio Equipment
The radio you are importing must be listed on the MCMC website on Approved Amateur Radio Equipment list. Otherwise you will be charged extra RM 150.00.
Acknowledgments
The material of this website has been taken from MARTS official website
Tags: amateur radio, authorities, authority, electronic, equipment, export, import, malaysia, radio, sales
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