rafcio_21 wrote:What programmer is needed for this?when we get a new softa
Czy wolisz polską wersję strony elektroda?
Nie, dziękuję Przekieruj mnie tam
CMS wrote:The price of the cast mold in China depends only on the weight of the final element and not its shape. These few grams are a lighter element, although a more complicated form makes the form to it cheaper and there is still material saving on each piece. All the secret.Are these cutouts made for cholera? ...
rs6000 wrote:Sooner you will find a similar battery basket https://www.google.pl/search?q=koszyk+baterii...AUIEigB&biw=360&bih=559#imgrc=rpv-E5Qo754qPM: I'm wearing these I poured the holes with hot glue.These holes are under the so-called tricks, or bands to attach the batterypozdr
398216 Usunięty wrote:Basically, this and built-in 7805 can cut down from 12v. If someone wanted to get rid of the power voltage display, the 10k resistor leading from transistor 9015 should be soldered out. The tester will then show the DC power supply.It is very possible that this housing has and other uses. For some other tester model, for example. It does not bother me - the power supply from the external power supply inside only the 9V stabilizer.
eurotips wrote:If he was taken by the author of the picture, I give my head that he never wondered how to take the SMD element out of the casing, otherwise it should be pressed with the finger in the right position on the pads - through the hole - unmanageable (I wrote several pages earlier that this casing prevents SMD measurements from being used with these pads.hole for these pads to check SMD components (between ZIF and button) is complete crap
398216 Usunięty wrote:So many people on the Forum deal with designing. Even for the advertisement on the Forum, let him make such an addition to the tester as I proposed. The board must be double sided so that the pins inserted in the ZIF do not break off too quickly. I went further and showed that it is also worth to put a precise stand. Some small transistors or resistors may not be good at ZIF.eurotips wrote:If he was taken by the author of the picture, I give my head that he never wondered how to take the SMD element out of the casing, otherwise it should be pressed with the finger in the right position on the pads - through the hole - unmanageable (I wrote several pages earlier that this casing prevents SMD measurements from being used with these pads.hole for these pads to check SMD components (between ZIF and button) is complete crap
pawelr98 wrote:You described it beautifully. As new as most Elektrodiczów. It's just that they have definitely higher Hfe.now a rarity or ?4?? P4BE. German power PNP transistor produced by the Soviet Union. It is a new transistor from 1965
The question is, are your sleeves too long and just press on the housing to run the tester? I have filed them by 0.5mm and are still a little too long, but this does not bother me anymore so that I would like to start all this again and saw for another 0.2mm. There is still the question of a mysterious square hole, on the long side opposite to ZIF's lever. Maybe, quite by accident, a connector for an external power supply fits there, with the option of disconnecting battery power after connecting it?
CMS wrote:Hello. You "combine" well. On the second day after receiving the tester, I inserted such a joint into this hole. Greetings.There is still the question of a mysterious square hole, on the long side opposite to ZIF's lever. Maybe, quite by accident, a connector for an external power supply fits there, with the option of disconnecting battery power after connecting it?
CMS wrote:Probably anyway, but in this case, it would be better to ask such a question to the producer "factory".I mean, this hole has factory destiny
CMS wrote:I do not want to paste anything. If I'm right, I want to insert a dedicated connector.
CMS wrote:Greetings.Maybe, quite by accident, a connector for an external power supply fits there, with the option of disconnecting battery power after connecting it?
TL;DR: LCR-T4 auto-tests 14 part types, draws only 12-15 mA per measurement, and “will be useful in every workshop” [Elektroda, TechEkspert, post #16556695] Accuracy stays within ±2 % for most resistors. Firmware flashing adds live-scan mode and Zener tests. Why it matters: you get multimeter-level insight from a €10 gadget.
• Supply: 9 V battery; 12-15 mA active, 20 nA sleep [Elektroda, 16556695] • R range: 0.1 Ω – 50 MΩ, C range: 25 pF – 100 000 µF, L range: 0.01 mH – 20 H [Elektroda, 16556695] • Typical accuracy: ±1 % R, ±3 % C, ±5 % L (user tests) [Elektroda, 16556695] • ESR read-out for electrolytics ≥1 µF [Elektroda, post #16556695] • Open-source firmware: AVR-based, 40 V boost for Zener mode [Elektroda, 16666684]
