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mensink 16/05/2019
These are really nice, and they provide a stable power source at 3V3 and 5V. However, the switch does not appear to have any effect on the power supplied on the solder pads. As such, I'm not sure the undercurrent protection works when using those. I'm using protected 18650 batteries so I don't really care.
ESP32S ESP32 0,5A mikro USB töltő panel 18650 akkumulátor töltő pajzs Geekcreit Arduino-hoz - termékek, amelyek az eredeti Arduino panellel működnek
US$19.64 US$16.93
3
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LDNIO 2500W 6 váltóáramú csatlakozóaljzat, elosztó túlfeszültség elleni védelem 4 USB töltővel
US$34.49 US$35.99

Q: How long is the power cable?

Kérdezte mensink tovább 2019-06-01 04:30:54

ks384 About 2m.

2021-01-22 05:00:28 Hasznos (0)
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mensink 19/05/2018
It's a box, simple enough. It opens an closes. You can put stuff in it and take it out at a later time.
Nagy, régies fából készült tároló ajándékdoboz édességgel, ékszerrel esküvőre, parti, nagy doboz
US$26.45 US$19.99
2
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mensink 16/05/2019
Works great. I hooked it up to an ESP32 and in no-time I had myself my very own Bluetooth audio receiver. I haven't yet succeeded at producing my own sine waves, but I'm still fairly new to this i2s thing.
CJMCU-1334 UDA1334A I2S audió sztereó dekóder modul 3.3V - 5V CJMCU Arduinohoz - olyan termékek, amelyek az eredeti Arduino lapokkal működnek
US$11.54 US$11.99
0
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mensink 16/05/2019
They appear to be in good order. I haven't tested them yet, but they appear to be a good solution if you want to reuse an old PC power supply.
Geekcreit® XH-M229 Asztali Számítógép Tápegység Modul ATX Átalakító Tábla Táp Kimenet Modul
US$6.99 US$13.99
0
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mensink 16/05/2019
Arrived in good condition. Not tested yet.
4PCS JX PDI-1109MG 9g Metal Gear Core Motor Micro Digital Servo for RC Models
US$24.22 US$30.28
0
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mensink 08/06/2019
Nice small speakers. Currently using one as a speaker for an alarm clock.
10db ovális kürt 8Ohm 1W hangszóró tábla PC hangszórók hangszóró kürt 30 * 20 * 4mm
US$12.69 US$13.99
0
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mensink 08/06/2019
Good.
DB25 25 tűs 2 soros soros csatlakozó párhuzamos port csatlakozó dugós csatlakozó aljzat adapter csatlakozó
US$11.54 US$11.99
0
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mensink 08/06/2019
Good.
DB25 25 tűs 2 soros soros csatlakozó párhuzamos port dugó női port adapter csatlakozó
US$11.54 US$11.99
0
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mensink 23/05/2019
Looks good.
10 db TP4056 Micro USB 5V 1A lítium akkumulátor töltő modul TE585 Lipo Charger védelem
US$11.54 US$11.99
0
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mensink 16/05/2019
Useful for making your own connectors.
Excellway TC10 620db-os huzalugró tűs fejléc-csatlakozó házkészlet Dupont és krimpelő csapokhoz
US$11.54 US$11.99
0
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mensink 16/05/2019
Decent quality breadboards. I mostly use two of them connected (removing one of the power rails) so wider modules like an ESP32 can be fitted across.
Tesztfejlesztés DIY 830 Pontforrasztás nélküli NYÁK hőtábla a MB-102 MB102-hez
US$4.99 US$8.21
0
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mensink 16/05/2019
This is a good space-saver when you have a lot of devices to charge.
[Qualcomm Certified]BlitzWolf® BW-S7 QC3.0 40W 5 USB Desktop Charger Adapter With Power3S Tech
US$27.99 US$38.99
0
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mensink 23/05/2018
This little electronic screw driver looks great and comes with the most important bits for small electronics. This will come in really handy when doing repairs or DIY tinkering. The torque is about what I expected, and strong enough for the most common scenarios. I've tried it with a few devices and for most of them it was strong enough. Screws that are very tight won't budge though. A bunch of useful bits were included in three thin tubes. Both the stick and the tubes can be stored in the cotton sleeve. This is a great device to have within reach when tinkering. Even if you have bigger and better tools, this one is so compact and easy to use that it should be in your basic kit.
Wowstick 1P+ 19 az 1 Elektromos Csavarbehajtó Gép Cordless Power Screwdriver Repair Tools
US$25.29 US$39.99
0
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mensink 23/05/2018
This is a nice tiny camera, hardly bigger than regular dice. While the product description claims some kind of WiFi capability, there's nothing about that in the specifications on the box or the manual. So I'm pretty sure this device has no WiFi at all. The camera claims to be able to record to a TF card (that's not an SD card!), but I've only tested it while hooked up to my Linux PC. It works great with V4L2, although the resolution is limited to 1280x720 (yes, 4:3 ratio). I can't verify the camera is capable of 1080p, since changing it using the instructions in the manual appears to have no effect on the MJPEG video stream and trying to change the resolution with v4l2-ctl has no effect either. The USB connector is a bit weird, as regular micro or mini USB cables won't fit. It comes with a cable, so you can get it to work, but replacing it with a longer cable may turn out problematic. It's about the same height as a micro USB but not as wide. If anyone knows what type of connector that is, I'm curious to find out. Anyway I had hoped to get a 1080p WiFi camera here, but actually got a 720p USB camera. Not too bad for the price, but definitely not what was advertised. Still, it works flawlessly on Linux and is compact enough that I'll probably find a use for these.
MD18 Mini 1080P 140 Degree Wide Angle IP IR WiFi Camera Support Motion Detection Video Recorder
US$18.53
0
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mensink 21/05/2018
Right out of the box the focus could not be adjusted and nothing was in focus. The knob just clicked like grinding gears. I opened it up and some component was blocking the linear gear element, so I pushed it back a little bit and closed it up again. Now I was able to focus. The focus knob is too loose though, so even if you get it perfectly right at 4X zoom, as soon as you release the knob it goes just slightly out of focus again. This is not so much of a problem at 2X zoom as that's a bit more tolerant. I could not figure out how to get the focus above 4X though, even though the product description boasts 600X zoom. Not that I'd want 600X zoom with a finicky focus knob and wiggly stand anyhow. The screen has a nice size though, and the picture quality is adequate. In conclusion: it's far from fantastic, though for this price it's a reasonably nice gadget.
MUSTOOL® G600 digitális hordozható 1-600X 3,6 megapixeles mikroszkóp folyamatos nagyító
US$45.99 US$55.99
0
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mensink 21/05/2018
It's not super-accurate, but it gives a good indication on stuff like resistance, capacitance and voltage drop. Occasionally it misidentifies three-pin components, but then identifies them correctly when I try again. This is rare, though. It looks cheap, but who cares?
LCR-TC1 1.8 hüvelykes színes képernyő Multifunkcionális TFT háttérvilágítással Tranzisztor teszter Diódához Tranzisztorhoz Kondenzátor Gárdnyomású ellenállás Tranzisztor LCR ESR NPN PNP MOSFET
US$33.48 US$34.99
0
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mensink 19/05/2018
These are super easy to program as they have their own USB-to-serial on board. They also already come with the headers soldered on, which saves a couple of minutes of soldering. However, if you prefer to solder directly onto the board, you'd have to take them off first. Just don't expect these to fit a breadboard though. Or rather, don't expect them to fit and then connect them up to something, since they basically take the whole width of a standard breadboard. However, if you have two of those breadboard where you can take the power rail off, you could fit two of these boards together and place the module across both.
ESP32 fejlesztői lap WiFi+Bluetooth Ultra alacsony áramfelvétellel, dual core ESP-32 ESP-32S Board Geekcreit Arduinohoz - termékek, amelyek hivatalos Arduino lapokkal működnek
US$9.99 US$20.99
0
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mensink 19/05/2018
Putting the 18650 batteries in this storage case is way better than having them rattling around in a drawer or other box. These don't come with batteries, of course.
Soshine 8x 18650 akkumulátor Áttetsző Kemény Műanyag Tok Tároló Ház
US$8.07 US$8.99
0
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mensink 19/05/2018
This is a nice and cheap soldering pad for my hobby projects. You can put screws in the designated locations and they won't roll away.
DANIU 34x23cm Hőálló Szilikon Matrac Karbantartási Platform BGA Forrasztási Javítási Állomás
US$15.39 US$24.99
0
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