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mansardenbaron 19/06/2018
Does the job and fits the specs. The quality is pretty good, and the noise is acceptable. Make sure it's submerged and no air is in the tube, otherwise it may not start correctly. Matching tube is SKU 981882 with 6/8mm (inner/outer) option.
Excellway Mini Micro Subacqueo Motore Pompa Pompe dell'acqua DC 3-6V 100L/H Basso
US$5.76 US$14.99
4
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Commento (0)
mansardenbaron 02/02/2018
I've been logging data from this sensor board for a week, after a longer burn-in period (see attached image of air quality value recording). There's not much to say about the board itself, it's designed just ok and matches my expectations. However, it would be nice if a schematic was supplied. The pin information on the board is a bit sparse. I'm running it with a 3.3V I/O voltage, but I guess 5V would also work fine. A few notes I might add: - Pull RST to high for proper operation. I've observed that i2c might hang, once you start the firmware on the ccs811 sensor. - Don't be surprised that the HDC1080 reports a rising temperature when you turn the heater of the ccs811 on. That could be a feature, but also a design flaw of the board (sensors too close), depending on what temperature you want to get (local or environment). When going for a Temp/Hum. compensation of the VOC-Sensor, the local data may be of concern, but I haven't tested that. The ccs811 sensor again is somewhat tricky to use, because of its automatic baseline calibration, which might go wrong, for example if a sudden change in temperature or humidity occurs (when you open a window in winter). So in fact, the sensor might report totally wrong values. Make sure to always record the baseline register as well and take action on too sudden changes.
Modulo sensore gas monossido di carbonio CO VOCs temperatura e umidità CJMCU-8118 CCS811 HDC1080
US$27.71 US$28.99
2
raccomandazioni
Commento (3)
mansardenbaron 13/07/2018
The nozzles are designed properly and the system works as expected. I am using them together with SKU 87235 and SKU 981882 plus a bit of microprocessing and driver electronics to irrigate plants that are a little sensitive with respect to rain timing. For the plastic parts, the price is quite high, but alas, it needs to work.
Sistema di irrigazione a gocciolamento per giardinaggio di piante da patio a micro atomizzazione di 10 m 33 ft Kit di raffreddamento a spruzzo micro
US$16.16 US$16.99
0
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mansardenbaron 05/07/2018
I only use this one to turn on/off a motor (nothing fancy or highspeed). Therefore I can only say: It just works for me and the price is very reasonable.
0-24V Top Mosfet Button IRF520 MOS Modulo di controllo driver per MCU ARM Raspberry Pi
US$6.89 US$7.99
0
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Commento (0)
mansardenbaron 19/06/2018
This is a decent pump, I could verify the given specs. One thing to keep in mind: it needs to be fully submerged and all air must be eliminated from attached tubes in order to pump correctly. The pump is not very strong, so a safely working pump height with tubes attached is in the range of 40-50 cm only. Noise is basically acceptable, however one of the two pumps I bought is significantly louder and has trouble starting. Good move that I bought two... Even then, the price is still acceptable.
Mini Submersible DC Motor Pump 3V 120L/H Low Noise Max Lift
US$8.99 US$10.99
0
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Commento (0)
mansardenbaron 19/06/2018
The image suggests that nozzles and adapter are included. When not carefully examining the fine script, this is misleading. In this case, the price for a simple tube like this is way too high. Therefore I would strongly suggest Banggood to change the main product image.
Tubo di irrigazione a microaspersione da 4/7 mm, tubo gocciolante, microburette a getto
US$12.12 US$17.99
0
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Commento (1)
mansardenbaron 16/03/2018
I've tested almost all functionality, and I'm impressed how precise this thing is. It's not exactly a FLUKE, but that could be a plus, too. The only drawback is the annoying beep when changing modes - that can't seem to be turned off. Also pretty nice: the extra equipment with crocodile gears, etc. However, don't expect too much from the temperature measurement: Resolution is in 1° steps only. Compared to other multimeters which run on 9V batteries, this one only requires two AAA which is another plus. The NCV sensor is sometimes almost a bit too sensitive, but helps to determine static electric disturbances for those who don't sleep well near power cables.
Multimetro digitale ANENG AN8009 True RMS NCV con retroilluminazione, 9999 conteggi, tester di corrente e tensione CA/CC
US$33.99 US$40.99
0
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mansardenbaron 16/03/2018
What should I say...these cables are helpful and cheap enough to buy plenty. Quality is ok, but none of these should experience cable stress too often. Some pins were bent on arrival, this just happens with the cheap packaging and post agents cramming bags into mailboxes. The pins can take 1-2 bends, then they break.
Geekcreit 3 IN 1 120 pezzi 10cm Maschio a Femmina Femmina a Femmina Maschio a Maschio Cavo Ponte Per
US$8.45 US$7.35
0
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mansardenbaron 16/03/2018
Good price, what more can I say. It's easy to break them apart when using a cutter knife at the cracking point. The plastic is a little softer than the usual bakelite style headers, but therefore breaks apart a little nicer when pre-cut.
10 pz 2x40P 40Pin 2.54mm Dritto Doppia Fila Maschio Pin Header Strip
US$7.69 US$8.99
0
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mansardenbaron 16/03/2018
They are jumpers, and they work. No quality issues, but what should you expect... Just happy to find them at banggood as well :-)
Blocco di collegamento del pin del cappuccio di cortocircuito del cappuccio del ponticello da 100 pezzi 2,54 mm
US$6.31 US$4.99
0
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mansardenbaron 16/03/2018
This holder has worked fine for a few weeks now. Not all blades were tested, but the first one is still working in a Cameo 3 as cheaper alternative to the expensive and non-recycleable 'native' variants. Having a cut depth indicator marking would be a plus, but probably too much to ask for this price. Instead, a marker pen has to do...
Portalama Graphtec CB09 con 15 pezzi Blades Plotter da taglio in vinile 30 ° 45 ° 60 ° Blades
US$15.74
0
raccomandazioni
Commento (0)
mansardenbaron 08/02/2018
This docking station comes with two extra batteries which should be charged before use. One drawback: the USB micro cable is not included, so you'd need an extra one or a separate power supply with matching usb micro. That's a minus of one star... But else it just does the job. When no battery is plugged in, both LEDs are blue, when charging it's red and will go back to blue once done. Both batteries have been tested in an EKEN H9R and have shown to be close to the promised capacity.
IMars™ PG1050 Doppia Batteria Ricaricabile e Caricabatterie per Eken V8s H8 H9 H8R H9R Fotocamera d'azione Sporiva
US$18.39 US$19.99
0
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mansardenbaron 08/02/2018
Pretty good quality cables. If you want to avoid the rather expensive Molex-Standard, these are right for you. It would be nice if those would sell with an SMD mating header 'right angle' option, but then again you could buy them separately. For prototyping, this is just fine. I haven't tried plugging them a few 100 times though, you might not want to test stability that far...
Connettore spina e cavi Mini Micro JST 1.5 mm ZH a 6 pin di Excellway® 15 cm 10 set
US$13.64 US$16.99
0
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mansardenbaron Dear Banggood team,just to make sure there's no misunderstanding: The sensor behaviour is to blame to the technology, not to Banggood or the board manufacturer. I have just left a critical review for others to understand that this board is not just a plug

mansardenbaron 02/02/2018
I've been logging data from this sensor board for a week, after a longer burn-in period (see attached image of air quality value recording). There's not much to say about the board itself, it's designed just ok and matches my expectations. However, it would be nice if a schematic was supplied. The pin information on the board is a bit sparse. I'm running it with a 3.3V I/O voltage, but I guess 5V would also work fine. A few notes I might add: - Pull RST to high for proper operation. I've observed that i2c might hang, once you start the firmware on the ccs811 sensor. - Don't be surprised that the HDC1080 reports a rising temperature when you turn the heater of the ccs811 on. That could be a feature, but also a design flaw of the board (sensors too close), depending on what temperature you want to get (local or environment). When going for a Temp/Hum. compensation of the VOC-Sensor, the local data may be of concern, but I haven't tested that. The ccs811 sensor again is somewhat tricky to use, because of its automatic baseline calibration, which might go wrong, for example if a sudden change in temperature or humidity occurs (when you open a window in winter). So in fact, the sensor might report totally wrong values. Make sure to always record the baseline register as well and take action on too sudden changes.
Modulo sensore gas monossido di carbonio CO VOCs temperatura e umidità CJMCU-8118 CCS811 HDC1080
US$27.71 US$28.99
2
Commento (3)

mansardenbaron Yes, the CCS811 heater can add easily up to one degree C. It could be a feature, if you want to see an effective local temperature for compensation of some effects on the CCS811. If not, it's a bit of a design drawback..

kf1965 18/12/2017
Отличная плата, интересные датчики, НО. После включения начинает плавно(примерно за час) расти температура с 23С до 29С. Нагреватель HDC1080 отключен - проверял. Может это CCS811 разогревает плату? В помещении около 23С Excellent board, interesting sensors, but. After switching on, the temperature starts to rise gradually (about an hour) from 23C to 29C. Heater HDC1080 is disabled - checked. Can this CCS811 warm up the board? The room is about 23C
Modulo sensore gas monossido di carbonio CO VOCs temperatura e umidità CJMCU-8118 CCS811 HDC1080
US$27.71 US$28.99
0
Commento (2)
mansardenbaron 02/02/2018
There is not much to say about this board. It's just a simple breakout which comes in useful on a breadboard when having to quickly hook up your smart sensor to RS485. And it's done right: the RS485 provides A, B, *and* GND. Some other boards just seem to forget that a ground connection IS necessary, even though RS485 uses differential signalling.
Modulo di comunicazione sp3485 RS485 breakout per Arduino RS485 TTL RS-485 cjmcu
US$1.25 US$2.55
0
raccomandazioni
Commento (0)
mansardenbaron 02/02/2018
This board would be nice - if there was a schematic and some detailed description. When hooking it up to 5V (unfortunately, the heater and digital voltage is connected to the same VCC input), it spits out some data from the UTX pin at approx. 115200 bps. Using a 5V compatible TTL serial to USB converter, you can read some data like: OUTL=553ppb In very rare cases, I got to see a "OUTH=760ppm" at startup. However, these values don't make sense at all. So, this product is practially useless to me. There's no info on how to calibrate or set a baseline inside the STM8 ADC. Meaning, one has to actually process the analog data of the sensors to get a reasonable measurement over time. Hopefully, Banggood will be able to present a proper datasheet at a later time.
CJMCU-131 MQ131 Sensore di concentrazione di ozono Concentrazione alta e bassa O3 Modulo di rilevamento della qualità dell'aria
US$62.37 US$60.00
1
raccomandazioni
Commento (3)
mansardenbaron 29/01/2018
Useful for some power cabling or quickly linking RS485 cables, for example. Looks like industrial quality, holds what's promised.
Excellway® ET25 Blocco terminale a molla con 2/3/5 pin 5 pezzi Connettore cavi elettrici
US$3.99 US$8.99
0
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Commento (0)
mansardenbaron 24/01/2018
I am using this one in a Cameo 3 as secondary tool. Works just fine so far. After one day using, I can not say anything about the long term behaviour, but my guess is that this part is very sturdy compared to the original disposable blades. Probably it may need occasional cleaning. The mechanical quality is very good, it may be a little tricky to squeeze into the tool socket on the carrier head. The appearance isn't perfect due do some dents and scratches on the milled aluminum, but that's just a minor. As a first notice though: You might have to set a bit of a higher pressure force probably due to some tolerances..
Portalama cb09 con 3pcs 30/45/60 lame grado di plotter da taglio plotter
US$8.61
0
raccomandazioni
Commento (0)
mansardenbaron 08/01/2018
What should I say...it's a box. Plastic quality is ok, the tightening foam sausage that goes into the groove at the mating edges has to be slightly tailored. Not sure if it will live that long... but you're likely not gonna drown the thing in water.
Scatola di copertura in plastica impermeabile per progetti elettronici da 83x58x35mm
US$6.40 US$11.08
0
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