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Lead-free solder has three disadvantages compared to 63/37 solder (Sn63Pb37) with lead. Its melting point is significantly higher (220C vs 183C), which means that your soldering iron needs to be

The use of lead free solder is important to manufacturers. We use so little that it does not really matter. I use both, but for smd I usually use solder paste and hot air. Different solder pastes

Here in the US, I see YouTube videos from a couple of different laptop board repair people using lead solder on lead free boards because unleaded solder is difficult to work with. I suspect that lead

It is more difficult to solder with lead-free solder. With manual soldering, the difficulties are even greater. It is no coincidence that in the USA they solder with ordinary lead solders. In

Hi Ellis, I would like to buy two boards. I'm located in EU. I tried to contact you via Private message but I didn't get any response. 73 de OK2MTB

*PCB for sale:* Surplus to needs. *Original N7DDC ATU-10 PCB* fitted with · all of the 0603 parts, · except 3 x 1uF 10v caps. Also fitted: · USB-C socket · PIC16F1454 (which has been

I used the external power supply for the ATU10 PCB because I did not have MCP1700 stabilizer ... The cables are connected correctly. I solved the problem 1. PicKit3 needs to be switched to MPLAB mode

Thanks Glen

why use external power supply, power from PICKit3 and make sure you have connected the wires correctly.

Hi, For a first training on soldering SMD parts I ordered an ATU kit without SMD parts being soldered. What do you use solder with lead or leadfree? Vy 73 de Rolf, DL8BAG

For those interested, this is the best price i found for the 100 x 71mm case suits N7DDC or vk3pe ATU-10. Ebay item 273929800323

OkTnhk'sEA3BDDEnviado desde mi Galaxy -------- Mensaje original --------De: Glenn <glennp@...> Fecha: 30/10/21 7:49 (GMT+01:00) Para: [email protected] Asunto: Re: [ATU100] For sale

Hi Josep, I already had an email from a guy who wants both of them, I am waiting for payment.?? If he doesn't go ahead i will let you know. Glenn vk3pe

Hi Glenn.I'm interested on both.Give me indicationsJosepEnviado desde mi Galaxy -------- Mensaje original --------De: Glenn <glennp@...> Fecha: 30/10/21 4:55 (GMT+01:00) Para:

I have two of the *PIC16F1454-I/ML* used on N7DDC's original ATU-10 board for sale, surplus to needs. Brand new. US2.70 each plus US$2.50 postage. Buy 1 or 2.?? (if both, same postage covers

Yes of course… Wys?ane z My iPhone

Hello Guys, I have a problem with programming the PIC16F1454 MPLAB X IPE ver5.5 and PICKit3. Device not found ..... I have only this PIC and the R12-10k resistor soldered on the PCB, I connected the

Glenn, Thanks for your information. Pozdrawiam , Marek SQ7BCN 73 W dniu 2021-10-29 o?00:59, Glenn pisze:

ATU-10 connectors： BNC - KWE Q9 must be 50 ohm sq7bcn <sq7bcn@...>于2021年10月29日 周五02:22写道：

Marek, RS-components have what seems (