Largo-Mike
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Largo-Mike 03/07/2022
I built this for fun as a bit of nostalgia and it fired up immediately and worked. All the parts needed are there and I had a few screws, 1 switch, 3 LED's and a spare speaker amplifier left over for some reason. Perhaps a few spares were deliberately left over just in case. I suggest you fit the components that end up under the large STC digital controller first before fitting the 40 pin IC socket. The RF tuner being a sort of surface mount wasn't a problem soldering to the board with a small tip soldering iron and I'd advise soldering a corner pad down first to ensure you get it lined up before soldering the remainder of the pads. One other point is the LED driver chips on orientation. There was no obvious mark as which was pin 1 which I assumed correctly as it turned out goes to the square solder pad on the board as all the other pads are round. This part (2 of them) is made by Sanyo and according to the data sheet I found on-line, if you look at the single in line pins with the beveled top edge facing you, pin 1 is on the left. Note that one of the led drivers has pin 1 on the left of the PCB and the other on the right. Other than that, its very sensitive and there was no perceptible interference from two PC's I had running just a foot away, other FM radios I own have more noise.
Geekcreit® DIY أجزاء طقم الراديو الإلكترونية 51 جهاز صوت FM رقمي ذو رقاقة واحدة
US$19.99 US$23.99
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Largo-Mike One other point to bear in mind is the electrolytic caps and the LEDs have the positive lead being the longer of the two leads and negative the shorter of the two. On the PCB silk screen components, the hashed half is negative if not clear.

Largo-Mike 03/07/2022
I built this for fun as a bit of nostalgia and it fired up immediately and worked. All the parts needed are there and I had a few screws, 1 switch, 3 LED's and a spare speaker amplifier left over for some reason. Perhaps a few spares were deliberately left over just in case. I suggest you fit the components that end up under the large STC digital controller first before fitting the 40 pin IC socket. The RF tuner being a sort of surface mount wasn't a problem soldering to the board with a small tip soldering iron and I'd advise soldering a corner pad down first to ensure you get it lined up before soldering the remainder of the pads. One other point is the LED driver chips on orientation. There was no obvious mark as which was pin 1 which I assumed correctly as it turned out goes to the square solder pad on the board as all the other pads are round. This part (2 of them) is made by Sanyo and according to the data sheet I found on-line, if you look at the single in line pins with the beveled top edge facing you, pin 1 is on the left. Note that one of the led drivers has pin 1 on the left of the PCB and the other on the right. Other than that, its very sensitive and there was no perceptible interference from two PC's I had running just a foot away, other FM radios I own have more noise.
Geekcreit® DIY أجزاء طقم الراديو الإلكترونية 51 جهاز صوت FM رقمي ذو رقاقة واحدة
US$19.99 US$23.99
0
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مطحنة جانبية لاسلكية بدون فرشاة 0-8500 دورة في الدقيقة وجسم قياس 100 مم مزود بضوء LED لبطارية Makiita بقوة 18 فولت
US$58.65 US$106.99

سؤال: What is the arbor size for 100 mm cutting disk ?

السؤال بواسطة Largo-Mike على 2021-03-08 11:03:48

alk1960 посадочный диаметр 16мм

2021-08-11 05:41:16 مساعدة (0)
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Largo-Mike 21/08/2020
Excellent value for money and just what I needed for travel once COVID is over. A decent size screen at 14 inches, good resolution and perfect for writing emails or docs and watching films. I would have preferred having a larger SSD than 128 gb but no problem, I have a 250 gb expansion card on order for data and other stuff.
Teclast F7S 14.1 inch انتل N3350 8GB رام 128GB eMMC 38Wh البطارية 7mm Thickness 8mm Narrow Bezel Notebook
US$399.99 US$479.99
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Largo-Mike 06/01/2021
There is one problem I've found and thats because there is no user guide. The drill has an adjustable ring for the slipping clutch from 1 to 25 and I can adjust that. As its a hammer drill, a regular drill for drilling holes as well as screwing screws, it has an inner ring for those setting. That ring appears fixed and immovable. Is there a special way you select the mode you want, drill, hammer or screw. Please advise and I´ll revise this feedback. Thanks
Raitool 18V Cordless Electric Impact Drill 2 Speed Power Screwdriver Adapted To 18V Makita battery
US$38.99 US$50.99
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Largo-Mike 10/10/2020
Excellent !
[2019 جديد] شفرات Xiaomi Mijia Dual Float الأصلية نوع الحلاقة بالشحن من النوع C مقاومة للماء بدون ضجيج ومحرك جاف رطب كهربائي للرجال
US$24.90 US$31.99
0
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Largo-Mike 05/01/2020
For the price this is excellent value for money although it would have been nice if 2 sims slots were available for international travel but I can live with that by using an older phone with a UK sim. Having a problem seeing the Android folders via USB to my PC but its not urgent or that important. One question, can I source or order a spare Sim & Micro card carrier as its plastic and a bit flimsy and over time I'm worried I might break it.
GOME U7 Global Rom 5.99 بوصة FHD + NFC التعرف على القزحية 13 ميجابكسل أمامية مزدوجة الة تصوير 4GB 64GB Helio P25 4G هاتف ذكي
US$109.99 US$159.99
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