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Scheda amplificatore stereo serie DX-0408 50W+50W a canale spesso 2.0, doppio AC15V-18V, 10Hz-20kHz, modulo amplificatore di potenza con potenziometro
US$9.99

D: Is it supplied fully assembled?

Domandata da Samuel il 2024-01-22 03:04:20

Patulous yes, assembled

2024-01-24 03:36:35 Utile (0)
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Samuel 22/11/2022
A full set of ER11 collets. They fit my cnc milling machine perfectly and allow me to use a full range of drill bits.
Set di 15 pinze a molla ER11 da 1mm a 7mm Machifit, mandrino per fresatrice e tornio CNC
US$19.54 US$29.99
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Samuel 11/05/2022
Tested it on my spectrum analyzer and it's working. Mine came with two of the same cables instead of one of each, but that's minor.
Antenna attiva 10Khz a 30Mhz Mini Whip Hf Lf Vlf Vhf Sdr Rx con cavo portatile
US$32.99 US$45.99
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Samuel 12/07/2021
Feels pretty solid and well put together. Scans barcodes and QR codes nicely, even when they're printed small.
Scanner di codici a barre UQIO M930 2D 640 * 480 CMOS USB cablato con lettura a rilevamento automatico / Scanner di codici QR a scansionee manuale per negozio al dettaglio
US$38.49 US$41.99
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Filtro passa banda RF passa banda 1420 MHz BPF
US$37.99 US$56.99

D: Can one buy the enclosures for this?

Domandata da Samuel il 2021-07-08 03:14:36

Fillymill buy it now.

2021-07-10 01:33:46 Utile (0)
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Samuel 22/03/2021
A very good EL for the price. The USB is a bit odd, it needs a very non-standard male to male USB cable. You'll need drivers for the CH340G installed on your computer. The software is a bit rough and ready and I couldn't find a way of getting it o produce a log file while discharging a battery. Fortunately the SCP is pretty easy to code up. Build quality is decent, accuracy seems decent. Overall a pretty good buy.
ET5410 Controllo digitale programmabile del carico elettronico CC professionale Batteria Tester di capacità Carichi elettronici 400 W 150 V 40A
US$249.99 US$279.99
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Samuel 24/06/2020
A super little RF synth board. There are open source Arduino sketches to build it into a settable generator. Note that at low frequencies the output is a square wave. The on board 25MHz oscillator module is a cheapie which affects overall performance. In order to use the 10MHz input (via the SMA connector next to the oscillator) you'll need to remove a link resistor.
Sorgente di segnale RF PLL sintetizzatore di frequenza ADF4351, scheda di sviluppo 35M-4.4GHz
US$22.99 US$35.99
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Samuel I'll have to measure...I use it for battery discharge so it's not critical for me. If you're based in Cape Town your can pop in and take a look.

Samuel 22/03/2021
A very good EL for the price. The USB is a bit odd, it needs a very non-standard male to male USB cable. You'll need drivers for the CH340G installed on your computer. The software is a bit rough and ready and I couldn't find a way of getting it o produce a log file while discharging a battery. Fortunately the SCP is pretty easy to code up. Build quality is decent, accuracy seems decent. Overall a pretty good buy.
ET5410 Controllo digitale programmabile del carico elettronico CC professionale Batteria Tester di capacità Carichi elettronici 400 W 150 V 40A
US$249.99 US$279.99
1
Commento (3)
Samuel 23/01/2021
A very simple but effective tool. It will easily allow you to make precise markings for woodwork etc. You can't go wrong with the clear engraved markings and slots for your pencil. Resolution is down to 0.25mm.
Righello di posizionamento fori per incisione in acciaio inossidabile Drillpro da 200/300/400 mm. Righello di misurazione per lavorazioni in legno. Strumento per segnare.
US$17.99 US$23.99
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3Pcs Cavo USB To 485 Convertitore di Comunicazione Porta Seriale RS485 a USB di Qualità Industriale
US$19.62 US$20.99

D: Which USB/Serial UART chip does this use?

Domandata da Samuel il 2020-08-05 02:16:40

Bombosity ch340

2020-09-04 04:20:32 Utile (0)
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Samuel 28/08/2020
A very nice little unit. It worked out of the box and I like the feature where it goes to sleep when in the cradle.
Stazione di saldatura a microventilazione JCD 8858 da 700W con asciugacapelli digitale a LED per saldatura e riparazione termica
US$43.88 US$45.99
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Samuel Mine was also rubbish quality. Loose screws, poor quality mounting hardware and really dreadfully bad soldering on the underside of the PCB. In addition it has input fuses rated for 4*30A which means that the 12V version is only good for 1440W. Maybe your fuses popped and you can replace them. You'll need to be able to solder though.

Sting 24/03/2018
Arrived yesterday open the box found some screws are loose then I fasten myself. Keen to try it out for my 2400 watt kettle to boil water...2 liter water took me 10 mins nearly 80 degree then suddenly power out. The inverter is hot and I assume it’s over heat protection. Wait till cool down and try to turn it on but no luck no response nothing !! It’s dead. I wouldn’t recommend it and waste my time. Definitely request for refund for sure Not cheap but you know...ruxxish. Will rather expensive but reliable one.
Inverter di potenza a onda sinusoidale modificata 3000W (6000W max) da DC12V a AC110V / 220V Car Home
US$87.71 US$113.84
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Samuel 02/01/2020
I bought this on Black Friday so I got an especially good price. It's a lovely set of imperial step drills, nicely made, a comprehensive set of sizes, all clearly marked and in a very nice little case.
Il set di 6 pezzi di punte elicoidali Drillpro Premium Titanium-Coated HSS 4241 con design centrato ideali per lavorare il legno e per migliorare la tua casa. Scatola assortita (da 1/8" a 1-3/8") in acciaio ad alta velocità rivestito in titanio.
US$13.99 US$20.99
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Samuel 10/12/2019
This is an amazing little scale. It has 1/100th gram resolution and goes up to 300 grams. This is a full 15 bits of resolution which is incredible for $6.28 There's more good news: I have run a simple linearity test on the scale and it is superb. I weighed a screw which was 0.81 grams. I then took the screw off and put 200 grams on the scale. I used the tare function to set the scale to zero. Then I put the screw back on and it weighted in at 0.82 grams. This is excellent!
300gx0.01g Mini Bilancia Elettronica Digitale per Gioielli
US$21.84 US$26.99
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Samuel 10/12/2019
Arrived in good order but I haven't assembled it yet.
DC 15-24V 2A DIY Bobina Tesla Elettronica Musicale Plasma Altoparlante a Tromba Kit Produci Arc Music Player
US$8.22 US$12.33
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Samuel 10/12/2019
EEVBLOG did a comprehensive review which is worth watching as it shows exactly what you can expect.
RIDEN® RD6006/RD6006-W Interruttore di controllo digitale Alimentatore regolabile Alimentatore stabilizzato DC Modulo Buck Monitoraggio dell'alimentazione
US$102.34 US$97.99
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Samuel 25/11/2019
A very nice little set. It can do much smaller screws than the sets that are common in our hardware shops which is a bonus if you use small machine screws.
Drillpro 22pcs Damaged Estrattore a vite Set for Broken Screw HSS Broken Bolt Extractor Screw Remover Kits
US$16.55 US$29.99
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Samuel 07/01/2019
Very useful because you can apply it precisely and only make it set with UV light once it is perfect. Very clear optically.
Colla di lucidatura a raggi UV Strong Bonding Adesivo per la cura della luce UV 50g K-3181 per il vetro metallico
US$15.99 US$19.99
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Samuel 06/02/2018
Boards are as shown
Modulo sensore di pesatura Conversione A/D a doppio canale da 24 bit HX711 Shieding
US$3.99 US$8.99
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