Ivan_Krstic
Meu conteúdo
Todas as mensagens
Comentários
Comentários
respostas
Questões

Todas as mensagens

Ivan_Krstic 31/01/2022
extra product. fast shipping time. works on two 9V battery. Works as intended. Recommendation.
FWT11 RJ11 RJ45 Telefone Fio Tracker Tracer Toner Ethernet LAN Network Cable Tester Line Finder Verificação de continuidade
US$24.19 US$26.99
0
Recomendações
Comentários (0)
Ivan_Krstic 07/02/2021
Good product. I expected to be larger for 30W laser, but it is very well designed, to protest lens and cool the LD at the same time. It has power control which is very intuitive. Very fast shipping time. Recommendation.
Conjunto de 10 peças NEJE 30W Entrada de 7,5W Módulo de laser Cabeça de laser contínua 450nm Conjunto de módulo de gravação e corte a laser para fresadora de madeira CNC
US$151.99 US$182.99
0
Recomendações
Comentários (0)
Ivan_Krstic 05/01/2018
Excellent quality for the price I bought. Easy to install. Notice for everyone: First of all be aware of voltage drop if you use all 5 meters at once. It can be up to 3V and it can be seen with naked eye if you compere intensity of the first and last led segment. This can be avoided if you use shorter led segment and thicker wire. Second due to PWM control of driver next measured current and voltage values are average values. Maximum Current concision for 5 meters led strip per color (when mosfet's are fully opened and there is no pwm control - it acts as DC. Voltage drop on mosfets are around 200mV so on the led strips you have 11.8V) Red: 0.750A Green: 0.700A Blue: 0.580A White: 1.255A PWM frequency is 200Hz. Maximum power consumption for this 5 meters led strip without any modification is around 15W. Overall very nice product, and I recommend it to all.
5M 5050 RGB Impermeável 300 LED Faixa de Luz 12V CC Controlador IR 24 Teclas
US$15.99 US$19.99
10
Recomendações
Comentários (1)
Módulo de gravação a laser de luz azul de 450 nm e 5W com modulação TTL
US$129.90 US$199.90

Q: sirve para cortar mdf de 3mm de espesor?

perguntado por KrlosVairo sobre 2019-02-27 09:34:34

Ivan_Krstic nerazumem te. pisi na engleskom.

2020-05-23 11:51:30 Útil (0)
Enviar
respostas (1)
Ivan_Krstic 02/10/2019
Very good items. expensively for the price. Very sharp, although I pan to use it on aluminum and plastics.
Jogo de brocas escalonadas revestidas de titânio HSS com haste hexagonal de 1/4 de polegada de 3 peças da Drillpro 3-12/4-12/4-20 mm
US$5.99 US$29.99
0
Recomendações
Comentários (0)
Ivan_Krstic 27/07/2019
good umbrella. I was amazed how strong it is when it is opened. stronger than previous one which can be packed in backpack.
Guarda-chuva dobrável grande portátil guarda-chuva anti-UV de dupla camada à prova de vento para 3-4 pessoas Guarda-chuva tripla dobrável
US$17.58 US$34.99
0
Recomendações
Comentários (0)
Ivan_Krstic 17/07/2019
Good item. very easy to use and mount. very accurate, and it is serenely helpful. easy to adjust for 50A range of working. I give it every recommendation.
Excellway® 100A DC Digital Multifunction Poder Meter Energy Monitor Module Volt Meterr Ammeter With 50A Shunt
US$23.99 US$29.99
0
Recomendações
Comentários (0)
Ivan_Krstic 28/03/2019
Excellent product. Very easy to set, and amazingly precise. Screws for mounting the wires on the shunt are M5 and M4, and the holes for mounting the shunt are M6 with 10.5mm apart.
Excellway® 100A DC Digital Multifunction Poder Meter Energy Monitor Module Volt Meterr Ammeter With 50A Shunt
US$23.99 US$29.99
0
Recomendações
Comentários (0)
Ivan_Krstic 04/08/2018
Very cheap drill set. And for that it comes with defects. For example, arithmetic value of diameter of 1mm drill is 0.905mm, for 1.5mm drill is 1.44mm, for 2mm drill is 1.973mm. It is measured with digital caliper. Peaty good if you ask me. Final finish is also good, but some of small drills are not sharpen good enough. Center is shifted and they have wrong angel (see the first picture). Over all it is not for precise and high accuracy work, it is for hobby usage.
Conjunto de brocas de aço de alta velocidade revestidas com titânio Drillpro 50PCS 1/1.5/2/2.5/3mm
US$4.99 US$21.99
0
Recomendações
Comentários (1)
Ivan_Krstic 20/05/2018
Excellent video quality. very small and light.
600TVL 1/4 1,8mm CMOS FPV 170 Graus Câmera de Lente Grande Angular PAL/NTSC 3,7-5V
US$10.99 US$19.19
0
Recomendações
Comentários (0)
Ivan_Krstic 01/05/2018
EndMill are very nice. Very nice set, high quality.
10pcs 1.5-10mm HSS 4 flauta CNC End Mill Cortador Hetero Shank Fresa Final
US$10.77 US$22.99
1
Recomendações
Comentários (0)
Ivan_Krstic 01/05/2018
Excellent quality and sharpens. except the design is for sheet metal up to 5mm but that is what I will using for. otherwise everything as described. no additional comments except for recommendation.
Conjunto de 6 brocas de aço rápido HSS 6542 M3-M10 com revestimento de titânio, conjunto de bits sextavados métricos de 1/4 de polegada, brocas de rebaixar métricas e brocas métricas para rosqueamento
US$5.99 US$9.99
0
Recomendações
Comentários (0)
Ivan_Krstic 01/05/2018
Excellent quality and sharpens. everything as described. no additional comments except for recommendation.
Broca de Fresagem Gravadora Revestida em Titânio de Carboneto Drillpro DB-M1 10Pcs 0.8-3mm
US$8.99 US$19.99
0
Recomendações
Comentários (0)
Ivan_Krstic 01/05/2018
Excellent quality and sharpens. everything as described. no additional comments except for recommendation.
Broca de gravura de PCB de 30 graus e 0,2 mm, revestida de titânio, com haste de 3,175 mm, conjunto de 10 peças
US$16.99 US$19.99
0
Recomendações
Comentários (0)
Ivan_Krstic 01/05/2018
Excellent quality and sharpens. everything as described. no additional comments except for recommendation.
Wolike 10 pcs 3.175mm Haste 0.1mm V-forma de Carboneto PCB Gravura Bits 10 Graus Cortador PCB Broca Bit
US$11.99 US$14.99
0
Recomendações
Comentários (0)
Ivan_Krstic 19/03/2018
I plan to use it for develop PCB. It has perfect wavelength. UV layer (positive 20 or film) is photosensitive in the wavelength range from 360 to 420 nm. Efficiency of standard Hg lamp used for developing in this range is around 5%. This mean if I use 250W bulb I will use only 12W for developing and of course I need to wait 30 minutes to start and must have ventilated room due to generation of high concertation of ozone. With this UV LED strips I hope I will reduce time exposure and remove generation of O3 (because there is no UV-c light responsible for generation of O3). And of course, I will have almost 100% efficiency if I ignore loss thru heating. It has slight wavelength shift toward blue region of around 5-10 nm but it is OK for my purpose. There is high voltage drop between input and voltage on the end of the strip of around 3V. Because of that I plan to use shorter segment. Current consumption one segment of 3 UV led 5050 is 38.09mA so you can calculate total consumption.
ZX 5M SMD 5050 UV Ultravioleta Não impermeável Roxo 300 LED Flexível Strip Light Money Detection DC12V
US$12.99 US$25.26
0
Recomendações
Comentários (0)
Ivan_Krstic 19/03/2018
Seems to be of good quality, has some weight to the material and upon sun light inspection all cutting ends are sharp. Looks good so far , and I only use for soft material
5pçs 2 Flauta 2/3/4/5/6mm 6mm Haste Cortador Moedor HSS Broca de Gravura CNC de Moinho de Extremidade
US$9.99 US$11.99
0
Recomendações
Comentários (0)
Ivan_Krstic 30/01/2018
Very fast delivery, HSS quality and good end finish.
5pçs 2 Flauta 2/3/4/5/6mm 6mm Haste Cortador Moedor HSS Broca de Gravura CNC de Moinho de Extremidade
US$9.99 US$11.99
0
Recomendações
Comentários (0)

Você é o especialista, pode ajudar?

Sinceramente, o convidamos a se inscrever para receber o e-mail de resposta ao convite!

Se você se inscrever, nós o convidaremos por e-mail para responder a perguntas que as pessoas tenham sobre os produtos. Ao se inscrever, você] também ganhará o "Emblema de útil "! Você pode cancelar a assinatura a qualquer momento na página de configurações de privacidade.

Ajude os outros e seja mais feliz!

  • Se inscrever

Sobre crachás

Os crachás estão relacionados à comunidade e os usuários ganham crachás criando conteúdo de qualidade, completando missões ou participando de atividades especiais. Pessoas específicas também terão seu crachá exclusivo.
Crachá do CEO

O Distintivo do CEO pertence apenas ao chefe da Banggood.

Os crachás que pode ganhar está chegando em breve
  • OK

About Badges

Badges are related to the community, and users earn badges by creating quality content, completing missions, or by participating in special activities.

Helpful Badges

The Badge is awarded to users who are subscribed to the Invite Answer email and signifies their gratitude to help others. The badge appearance upgrades as the user helps more people.
  • OK

Thank you for subscribing! You have also earned a badge!

  • View It

Thank you! Your answer will help ###name### and ###num### other people!

Check awaiting answers to see more people who need help.

  • OK

Thank you! Your answer will help ###name### and ###num### other people!

Subscribe to "Invite Answer"emails and help others with product questions will earn you "Helpful Badge"!

  • Subscribe

Are you ready to help?

We invite you to subscribe to our Invite Answer email!

Subscribe and you’ll be invited to answer product’s question by email, which will also earn you a "Helpful Badge"! You can cancel any time on the privacy settings page.

  • Subscribe