Established: January, 1958 an ARRL Affiliated Club since 1961
"Whiskey 8 Quack Quack Quack"
Meets at: James P. Capitan Center, Lower Level; 149 E. Corunna Ave.; Corunna, MI 48817 Monthly: 2nd Tuesday @ 7:00 PM
Club station located in the James P. Capitan Center - Lower Level.
IARU: 2 Grid Square EN72wx Latitude: 42.9819 N Longitude: -84.1164 W Alitude: 760 ft.
Contact us at: SARA / W8QQQ <Email>
You're invited to a club meeting! 7:00 PM the 2nd Tuesday of each month in Corunna, MI.
SARA Calendar from the W8SHI site.
Details: VE Testing.
CONTACT US: SARA / W8QQQ <Email>
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If you are starting out as a new Ham or electronics hobbyist, you will soon find a need for having your own workbench. The ultimate electronics workbench is different for each person and changes as personal knowledge and interests evolve and as technology changes. The choices and decisions of precisely which tools and equipment you need to have available are not easily resolved. The location where the bench will reside, the actual physical size, where the technical support information will be located, and how much 'extra equipment' will be required are all factors to be considered and will impact your tool choices.
HINT: Add items to your 'gift lists' for birthdays and Christmas. This can help you add quickly to your bench!
SAFETY must ALWAYS be your very first and most important consideration on or around your workbench. Make your bench as safe as possible. All work benches have electrical power involved in some manner. Include a single power 'kill switch' into your bench design and setup. Please, please make sure your entire bench area has Ground Fault Interuption [GFI] supplied power. Isolated power for all equipment is a major consideration. Improper consideration on grounds can KILL you. Think and act accordingly! Various pieces equipment are all potential electrical shock hazzards. Include the "workbench lighting" in your list, if you are touching a piece of equipment and touch a lighting component (switch or fixture), what is the possible result? The testing equipment and any units under test require your considerations. Insure proper fusing in all power circuits. A good article can be found in the March, 2019 QST magazine on page 36. if you are a member of the ARRL you can find an electronic copy of the article on the ARRL web site. PLEASE in all cases give some careful thoughts to your work bench power! Ground pathes and shock hazzards are 'sneaky' safety areas to be around... plan accordingly. Then re-do the thinking with a 'failed' piece of equipment - say a bad capacitor in one of your pieces test gear... are you still safe?
A details list for you to consider for safety:
TOOLS - WORKBENCH Here is a list of basis tools that 'well equipped' electronic workbenches will usually have available. The quantity can be added to as you learn and finances allow, but please remember: "You get what you pay for". Cheap tools will usually have a short life and may not be up to the task which your requirements may have for the tool. You do not need all these tools to start, but as you take on more workbench tasks, the list below will handle a very large portion of bench tasks. There may be others that your needs/wants require to be all inclusive - add as you desire. Consider how you are going to provide storage and access to your tools. Work benches are best utilized when you are comfortable at the bench. I use several 'close-by' tool boxes and shelf units for tools and equipment.
Go online and search to get some tips about "Buying Electronic Components ", search for other ideas on electronic components on the internet. Try scavenging various components from used equipment (cheapest method and not just radios) and by going to a hamfest looking for components (inexpensive) and searching surplus component suppliers (bargains). If you purchase from electronic parts suppliers (most expensive) you can fill voids. Add slowly as your needs develop and "keep it organized" if not you will not easily find what you need. Old televisions, computers w/monitors, mirowaves ovens, old Hi-Fis and radios are a few items that you can tear apart for components. My home has a ham shack, work bench, & general activities desk, all with computers on an intranet system. Learn to use that computer to organize your parts collection. Use your computer to keep lists of materials on hand for any project (make a 'project card). I use "AZZ Cardfile" as a 'database' of my parts collection (do a web search). You can search the database (card contents) to find physical and electrical information on the item, I include what shelf I put it on last. For each part where I collected the part, links to internet data on the part, datasheet copy, schematic and pinout information, 'other thoughts' I may want in the future, etc. can all be stored on an azz card for the part.
Please make sure you collect parts in a safe manner - search the internet for safety requirements. NEVER approach this task in a careless manner. Burns, electrical shocks, material chemical issues, hazzardous material handling are a few of the important areas you need to ALWAYS consider. Make your environment a safe one for you and all family members!
Organization of the parts cannot be over stressed. If organized correctly, you will know what is 'on hand' and what you need to look for at swaps and purchase opportunities. Search out datasheets for the components you collect and store them (on your computer). Use engineering simulation (see LT Spice - free version) and layout software (look on internet for free software) to design, analyze, and make circuit boards for projects. The design and construction of electronics can be a hobby unto itself, but it adds greatly to the personal satisfaction of many hams. If you keep it organized, you quickly determine what you have and decide if you need to purchase something for that next project. Hint: I will start the planning of a project by labeling a container and placing a list of all needed components inside. Then I place those parts in the container and cross off the item. When the list is completely crossed off, I am ready to start the assembly step. I usually place a schematic diagram and any referenced source or filenames inside for reminding me of what I was planning. It is not unusual to have several of these containers on the shelf. As I get time I will pull one down and do the construction. Some of my 'projects' have shelf lives of a few years.
Small microcontrollers/microcomputers fit well into these project areas. This will lead to a need to understanding some various software languages and Integrated Development Environments [IDE] as you implement the designs. Only "you" limit what you may accomplish! This knowledge may even lead a younger person to consider a technical career along these lines. People with these skills are always in demand on the commercial fronts. Learn to take advantage of all your new knowledge. Ham Radio and computer technology feed off each other for quick technical understanding and knowledge growth.
Sometimes we need help with a technical issue or procedure. A place for some help is ARRL Technical Information Service. It is for ARRL members, but is a great place to search for information. Searching the internet has grown into a very productive process.