dgoadby
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dgoadby Iwas about to order so thanks for your feedback.

James 16/03/2023
Totally bogus. Does not include chucks, shaft, bearing block, large pulley. All it has is the belt and small pulley. Completely useless to me.
لا يوجد تجميع لمغزل الطاقة ملحقات مخرطة صغيرة حزام تشذيب JTO/B10/B12/B16 مجموعة برغي مثقاب
US$4.99 US$8.99
2
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dgoadby 21/07/2022
These are very tiny modules but they really work well. Although I have 240VAC supply I tested them from 110 to 250VAC and it was as steady as a rock. One tip: they like a load to work well. I found from 20mA the supply was rock solid. This is not an unusual characteristic.
محول طاقة تبديل ثابت التوتر متحول معزول AC-DC 110V / 220V إلى DC 3.3V 800mA مستمر
US$3.16 US$9.99
0
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وحدة تحويل مفتاح الجدار الذكي لاسلكي WiFi تعمل مع Alexa وتطبيق Google Home
US$11.99 US$21.99

سؤال: Is this based on ESP8266 or other module?

السؤال بواسطة dgoadby على 2022-04-24 05:29:04

Felicity it is not based on ESP8266

2022-04-29 05:41:43 مساعدة (0)
عرض
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لوحة تطوير وحدة كاميرا WiFi + بلوتوث ESP32-CAM x2 مع وحدة الكاميرا OV2640
US$18.35 US$28.99

سؤال: The listing shows 4MB of PSRAM but the memory chip on the photos is an 8MB chip (IP6404). Can you confirm the memory size please?

السؤال بواسطة dgoadby على 2022-02-10 09:27:22

The seller According to the picture, the memory chip is an 8MB chip (IP6404)

2022-02-10 09:36:59 مساعدة (0)
عرض
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تحكم مفتوح في تبديل Tuya/eWelink Wifi 2 Way Switch بشكل مستقل ، ويدعم الذكية ذكية Alexa Google Home
US$10.78 US$16.01

سؤال: Can these have the firmware update to run Tasmota? ie are they ESP32/ESP8266 based?

السؤال بواسطة dgoadby على 2022-02-09 08:53:35

The seller you can send an email for customer service help

2022-02-10 12:25:21 مساعدة (0)
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dgoadby 26/12/2021
I use these for data collection running micro-python and an MQTT client. As they already have a 18650 battery holder and charging management they are great for critical non-stop applications. They are wonderful devices.
لوحة تطوير LILYGO® TTGO T-Energy ESP32 8MByte PSRAM WiFi Bluetooth Module ببطارية 18650
US$14.99 US$21.99
0
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dgoadby 13/08/2021
The device is easy to use once you find the circuit diagram to find out what the jumper does. The opt-isolators work well too. The PCB is well made and totally fit for purpose. Do remember to order the one with the relay voltage you need.
وحدة تتابع ٥ فولت ريلي بارتفاع ٤ قنوات Geekcreit® للأجهزة PIC ARM DSP AVR MSP430 Geekcreit لبوردات Arduino الرسمية
US$11.09 US$9.99
1
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dgoadby 02/05/2021
I have to admit I was dubious about this product. As well as a similar product being featured in a lot of Facebook SCAMS it was difficult to believe that it would really work that well. So, I eat my words! This little chain saw is amazing. The battery life is reasonable bearing in mind the work it is doing . It cuts 50mm timber quite easily. It says that no oil is required but I spray some WD40 on the bar before and after use. The batteries as not rapid charge so I would always recommend buying two batteries - they are cheap enough if bought at the same time. I have already recommended it to some friends and I do not do that lightly!
منسيلا CS-L1 + 4 بوصة منشار كهربائي صغير لاسلكي صغير LED مناشير بيد واحدة قاطعة خشب لأعمال النجارة W / 1 قطعة أو 2 قطعة البطارية لماكيتا
US$56.99 US$76.99
7
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YIHAOGD جديد LCD 2/3 محور طحن CNC رقمي قراءة عرض DRO يناسب YIHAOGD TTL أداة مخرطة مقياس خطي إلكتروني للتشفير
US$133.99 US$160.99

سؤال: How does the alarm function work? The F-KEY menu shows an Alarm function. You can enable it but the manual does not say how it works.

السؤال بواسطة dgoadby على 2021-07-10 02:36:43

Msoncen This alarm function is: when you set a value, the number axis display is black if it is greater than this value. If it is less than this value, it turns red, which acts as a reminder.

2021-07-14 05:15:09 مساعدة (0)
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dgoadby 22/02/2019
I have to service all sorts of equipment including printers and laptops. The voltage on laptops varies a lot as does the connector. I made a set of DC adaptors to cover most laptops and now I have a very adaptable power supply for testing all sorts of equipment. The voltage display is very accurate for a low cost item like this and the current output of 3A is about right. I managed to push it to 3.5A but up to 2.5A it is very stable and does not get hot. A bargain at this price.
محول الطاقة 9V 12V 15V 18V 24V 3A 72W لمعدل الطاقة قابل للتعديل طراز Excellway AC إلى DC ، 220V إلى 12V
US$10.69 US$18.99
1
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dgoadby 20/02/2021
This is a really neat device that fits in the palm of your hand. The illumination is excellent and the intensity and colour temperature can be quickly altered to suit the scene. It has rechargeable batteries too with a supplied USB cable.
VIJIM VL81 3200k-5600K 850LM 6.5W مصباح فيديو LED محمول مصغر قابل للتعتيم وقابل للنقل للفلوق مع حذاء بارد مدمج وبطارية سعة 3000 مللي أمبير في الساعة
US$19.99 US$23.99
0
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dgoadby 07/02/2021
This is an easy to use and very effective lighting strip. I didn't use them on a drone but as part of a dolls house uplighter. Using an Arduino to generate the RC pulses was easy too.
WS2812 5V شريط ضوء ليلي LED ملون عالي التأثير مع جهاز التحكم عن بُعد ، وسمات عشرة
US$12.99 US$15.59
0
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dgoadby 07/02/2021
These were my first experience of using the WS2812. There are amazing programmable leds. The solder pads are big enough for most amateurs to cope with too. The software to drive them is available of most platforms. Great fun.
لوحة LED 10 قطعة Geekcreit® DC 5V 3MM x 10MM WS2812B SMD مدمجة IC-WS2812
US$3.99 US$9.99
0
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dgoadby 22/01/2021
I have used the three neon socket checker for many years but this is a real improvement on those. The voltage readout is pretty accurate and the clear display is nice. The 30mA trip checker is a bonus but try not to catch the button! The live cable checker works well too and means carrying one less item with you when testing new installations. For the money I cannot fault it.
ANENG AC11 جهاز اختبار مقبس شاشة LED متعدد الوظائف مقياس المرحلة اختبار قطبيّة المرحلة قياس الجهد 0.1V~250V التعرّف على السلك الصفري/السلك الناري
US$14.49 US$22.99
0
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مخفف RF القابل للبرمجة 0-31 ديسيبل قابل للتعديل 1 ديسيبل خطوة / ظهر 1-3800 ميجا هرتز CNC Shell الكمبيوتر يمكن التحكم فيه
US$25.99 US$31.99

سؤال: There is a program to control this by plaza shenzhen, where can I get this program from ? ***** Regards, Tony Smith

السؤال بواسطة BG531688228 على 2020-12-08 09:35:12

dgoadby The protocol is simple 9600 Baud serial: "wvXXYY\n" sets the attenuator to XX.YYdB. "r\n" returns the model number. Search Github using ATT6000 or emptemp for python code.

2021-01-07 08:28:26 مساعدة (2)
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dgoadby 14/11/2020
I love these boards. With 8MB of PSRAM they run quite large micro-python applications very easily. The 18650 battery holder on the back is great for low power data collection projects that I make. The on-board buttons for reset and boot are very convenient too. When they are on offer I always order a couple!
لوحة تطوير LILYGO® TTGO T-Energy ESP32 8MByte PSRAM WiFi Bluetooth Module ببطارية 18650
US$14.99 US$21.99
0
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dgoadby 27/10/2020
There are many types of these hangers for bags etc but this one is very solidly made and is the best design we have come across. In addition to being a universal fit, the grab handle is excellent for passengers to hold on to when getting out of your vehicle. We recently changed our car and we stupidly left a pair of these on it so we ordered anther pair for our new car.
مسند ذراع أمان سيارة ABS متعدد الوظائف قابل للطي مع خطاف عالي الحمل لسهولة التثبيت على ظهر المقعد
US$10.96 US$11.99
0
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dgoadby 16/10/2020
Once you find the correct driver these displays work really well. They have no built-in fonts so you need to sort this out early on. Power consumption is low so that the VCC can be connected to an ESP I/O pin without needing an extra FET.
وحدة عرض شاشة مكونة من 3 قطع من نوع 5110 LCD متوافقة مع SPI مع 3310 LCD
US$12.99 US$15.99
0
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dgoadby 16/10/2020
With the extra memory these run Micro-python much better. The on-board switch and reset buttons are convenient too. These boards are good quality and fully match the details on the LILYGo wiki.
LILYGO® TTGO T8 V1.1 ESP32 4 MB PSRAM بطاقة TF 3D ANTENNA WiFi buletooth Module
US$18.99 US$28.99
0
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dgoadby 24/09/2020
I wanted to add a lot of input switches to a project and these fitted the bill perfectly. They are easy to use on any system (Windows PC, MAC, Linux or RPi) as it is an HID device. No driver is required. Note: You can modify these to add three analogue channels. Search for the project on Instructibles (Zero Delay USB Encoder True Analog Joystick Modification)
مشفر أركيد للكمبيوتر إلى جهاز تحكم ثنائي الدبابيس + زر Happ 4.8 ملم وأسلاك بدون تأخير USB
US$18.99 US$22.99
0
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