Does anyone have opinions on this breadboard from Jameco?
http://tinyurl.com/37tklq
Check out part number 75839 for $276.95. It's the light blue breadboard in the upper right corner of that page.
It has a power supply and function generator. I don't have a lot of space in my apartment for an electronics bench, so I thought this looked good.
Any comments? Is the function generator any good? Are there other models I should consider?
breadboard with power supply, function generator?
-
- Posts: 1
- Joined: Sat Jun 23, 2007 2:26 am
- Contact:
-
- Posts: 2277
- Joined: Wed Nov 24, 2004 1:01 am
- Location: ASHTABULA,OHIO
- Contact:
Well, you have a bit over a square foot of foot print here. I think a quality power supply and funtion generator plus barebones bread board would not take up any more space ( especially if stacked). The specs on that outfit are quite limited and I am sure that soon you will be screaming for more. E-Bay has some great bargains on middle of the line test equipment that you could probably do better on price wise and get a lot more bang for your buck. By the time you setup for any meaningful projects or tests, those two peices of equipment will be the least of your space concerns. without a doubt, you will be champing at the bit for an oscilloscope soon after several runs with those few peices, and the list goes on. Think of a small table reserved just for an electronics bench - it really doesn't take up that much room.
yeah, I totally agree on the Oscope - there is no tool that helps you learn better than a scope. Plus, it's pretty essential for advanced tinkering.
I have been thinking on what I would do if starting out and had just $280 to spend.
several solderless BBs - $20
a middle quality DMM - $60
resistor and capacitor kits - $30
selection of ICs (555, comparators, op amps, logic) - $30
selection NPN and PNP general purpose - $5
power supply components (VRs, diodes, electrolytics, Wall Warts...) - $20
misc tools - $15
thats only $180. also, I think you can do better than the prices I listed if you look around a bit (that's half the fun of it).
For advanced work -
Add an ebay O'scope - $100 (about)
and a decent temp controlled solder station $100
I have been thinking on what I would do if starting out and had just $280 to spend.
several solderless BBs - $20
a middle quality DMM - $60
resistor and capacitor kits - $30
selection of ICs (555, comparators, op amps, logic) - $30
selection NPN and PNP general purpose - $5
power supply components (VRs, diodes, electrolytics, Wall Warts...) - $20
misc tools - $15
thats only $180. also, I think you can do better than the prices I listed if you look around a bit (that's half the fun of it).
For advanced work -
Add an ebay O'scope - $100 (about)
and a decent temp controlled solder station $100
-
- Posts: 458
- Joined: Thu Feb 05, 2004 1:01 am
- Location: Minneapolis, MN
- Contact:
I like philba's list, but I'd go a bit cheaper on some items. The temp controlled iron can be had for about $40 if you go with a no-name brand. And I just got a set of 10 tips for my Hakko clone on eBay for a total of about $25 including shipping from Hong Kong. As far as I can tell they are identical to the ones that came with the iron and perform beautifully on surface mount parts. "Normal" price is about $4.95 each!
As much as I hate to say it, for just about all uses, the FREE DVM that came with my last order from Circuit Specialists performs as well as my Fluke 70 series DVM (I'd trust the Fluke more for its input protection circuits). I think the circuit specialists DVM costs about $9.95 normally!
If I were starting out now, I'd get it all from eBay.
As much as I hate to say it, for just about all uses, the FREE DVM that came with my last order from Circuit Specialists performs as well as my Fluke 70 series DVM (I'd trust the Fluke more for its input protection circuits). I think the circuit specialists DVM costs about $9.95 normally!
If I were starting out now, I'd get it all from eBay.
I totally agree you can get cheaper. I really like my Hakko and have no experience with the cheaper ones.
On the DMM, the cheaper ones often come with smaller LCD displays that can be hard to see. When autoranging, it is sometimes easy to miss where the decimal point is. My daily use DMM cost me $40 but if I had it to buy over again, I'd get one of the extech ones that go for about $60. Nice big display.
On ebay, there are several merchants that sell various kits of parts. Good for experimenting and so on. It's a decent way to stock up.
However, I also find that mouser (and other mail order places) are often great for stocking up. Transistors, resistors, caps and simple ICs like op amps, comparators, logic are often very cheap - sometimes even cheaper than ebay deals. Use the USPS shipping option for cheap and fast delivery.
And don't forget local thrift stores for wall warts - typically $1. You can sometimes find regulated WWs there. They need checking (put a load on them, see how they do).
On the DMM, the cheaper ones often come with smaller LCD displays that can be hard to see. When autoranging, it is sometimes easy to miss where the decimal point is. My daily use DMM cost me $40 but if I had it to buy over again, I'd get one of the extech ones that go for about $60. Nice big display.
On ebay, there are several merchants that sell various kits of parts. Good for experimenting and so on. It's a decent way to stock up.
However, I also find that mouser (and other mail order places) are often great for stocking up. Transistors, resistors, caps and simple ICs like op amps, comparators, logic are often very cheap - sometimes even cheaper than ebay deals. Use the USPS shipping option for cheap and fast delivery.
And don't forget local thrift stores for wall warts - typically $1. You can sometimes find regulated WWs there. They need checking (put a load on them, see how they do).
Hi,
I agree the prices is a bit steep. I use Jameco for parts and they
have very reasonable prices, but for other stuff i find them to be
just too high priced. They even sent me a sample one time and
didnt charge.
Also, i think i noticed the supply current output was very low...
not something you would pay that much money for.
Sorry, Jameco, but i think you can do better
As noted this doesnt apply to their parts, which are usually
*very* well priced and i would buy again and again from them.
I agree the prices is a bit steep. I use Jameco for parts and they
have very reasonable prices, but for other stuff i find them to be
just too high priced. They even sent me a sample one time and
didnt charge.
Also, i think i noticed the supply current output was very low...
not something you would pay that much money for.
Sorry, Jameco, but i think you can do better
As noted this doesnt apply to their parts, which are usually
*very* well priced and i would buy again and again from them.
LEDs vs Bulbs, LEDs are winning.
I don't think you can really blame Jameco for the design and expense of those units. They look like ones that Global Specialties (previously Continental Specialties) used to sell.
These would be very useful a beginning lab course, where the experiments are written around the limitations of the function generator and DC voltmeter and are performed in order, and one at a time. For experimental use, this type of unit has the disadvantage that one circuit has to be torn down before another can be assembled.
These units are neat, compact, and convenient. That is what you pay a premium price for.
These would be very useful a beginning lab course, where the experiments are written around the limitations of the function generator and DC voltmeter and are performed in order, and one at a time. For experimental use, this type of unit has the disadvantage that one circuit has to be torn down before another can be assembled.
These units are neat, compact, and convenient. That is what you pay a premium price for.
Who is online
Users browsing this forum: No registered users and 50 guests