Excellent seller. Very quick to ship, items well-packaged and as-described. The seller took an interesting approach to these breakout boards by including SMD pads on the rear to allow inclusion of a passive component such as a decoupling capacitor. Photos are of an SC70-5 package soldered to the front side, a 100nF MLCC on the rear and header pins for breadboard use. A+
k***b (619)- Bewertung vom Käufer.
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As described, packaging was a little "funny" but all arrived safely, thank you
9***7 (1588)- Bewertung vom Käufer.
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Fast shipping! Good price,
sloburn (1486)- Bewertung vom Käufer.
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EXCELLENT Buyer! Paid immediately. A+
synergyindustrial (59210)- Bewertung vom Käufer.
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Fast payment. Thanks!
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Good buyer, prompt payment, valued customer, highly recommended.
50Pcs Brass Screw Hexagonal Stand-off Spacer M3 Male x M3 Female 12mm DT
03. Aug 2016
Correct dimensions but poor fit
Part of the internal (female) threading isn't well-machined on one of the standoffs I received, so it won't fully accept a corresponding M3 male threaded shaft. I haven't tested all the standoffs I received, I just happened to pick that one to play around with.
The appearance is mottled, as if stained or mildly corroded by a splashed liquid, and on some of the pieces the main body looks scuffed or stamped.
The main body length is 12mm, as advertised.
8 pcs calibration weight set 10g 20g 50g 100g 200g 500g - 1000g 1Kg total weight
30. Apr 2022
A good fit for budget scales with 0.1 g resolution
This is some sort of cast and plated metal product, with no signs of trimming, so I don't think it's super accurate. You're not going to get NIST traceability, but consider how cheap these are. These are more than accurate enough for my scales, and good for other budget scales with resolutions no finer than 0.1 or maybe 0.01 g.
These allowed me to confirm the accuracy of one of my 1 kg scales (within one 0.1 g count, for each piece individually and all pieces combined), and to find a +0.7 % error in another 5 kg scale. Another scale with 0.001 g resolution revealed errors in the ballpark of -25 mg, but that other scale has firmware which tries cheat its user into thinking it's more accurate than it is, snapping to whole numbers, so it made it very difficult to tell the actual values of these weights down to mg precision. (To be clear, my 0.001 g scale was cheating, not these masses of metal.)
50 Pcs Male to Female Thread Brass Pillars Standoff Spacer M2x5mmx8mm DT
11. Jul 2016
Matches measurements; what you see is what you get
The listed dimensions (5 mm body length and 8 mm length including male threading) are spot on. The thickest part (the main body) is 3.05mm in diameter.
The quality looks and feels nice. They mate together nicely.