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Kit DSO138 Oscilloscope, JYE Oficial, SMT FEITO Kit versão

Kit DSO138 Oscilloscope, JYE Oficial, SMT FEITO Kit versão

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  • USA
  • International (Hong Kong)
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22,32 €
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Estado:
Disponível
SKU:
688000001-0
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DSO138 foi concebido como um kit de treinamento osciloscópio. Ele executa as funções básicas osciloscópio e é fácil de usar.

O coração do DSO138 é um processador ARM Cortex-M3 (STM32F103C8) da ST. Ele usa um LCD TFT de 2,4 polegadas (320 x 240 dotmatrix, 262K cores) como elemento de exibição e fornece formas de onda claros.

DSO138 é parcialmente de código aberto. Isso permite aos usuários adicionar recursos diferentes ou desenvolver novas aplicações no hardware.

Embora este kit vem com instruções sobre como construí-lo você vai precisar de alguma experiência de leitura diagramas elétricos.

NOTA: Este kit tem o sodering SMT já feito

especificações:
Número de canais: 1
Largura de banda analógica: 0 - 200KHz
Sensibilidade: 10mV / Div - 5V / Div
Erro de sensibilidade: <5%
Resolução: 12 bits
Impedância de entrada: 1M ohm
Tensão de entrada máxima: 50Vpk
Coupling: DC, AC, GND
Max em tempo real taxa de amostragem: 1Msps
Base de tempo: 10US / div - 500s / Div
Comprimento de registro: 1024
Modos de disparo: Auto, Normal, Individual
Tipos de gatilho: Nascente / Flanco
Gatilho Posição: 1/2 do tamanho do buffer fixo
Display: LCD TFT a cores de 2,4 polegadas com resolução de 320 x 240
Fonte de alimentação: 9V DC (8 - 12V aceitável)
Corrente: 120mA
Dimensão física: 117mm x 76mm x 15 milímetros
Peso: 70 g (não incluindo cabos)

Nota:. Este é um kit que requer que os usuários tenham habilidades de solda adequadas a fim de completar uma fonte de alimentação não está incluído no kit uma fonte de alimentação de 9V DC é necessário para executar DSO138. Recomenda-se usar o Step-up Converter JYE140 5V-to-9V para DSO138 alimentação por bateria ou USB.

  • SKU 688000001-0
  • Brand -
  • Capacidade ( mAh) -
  • Peso 137.0000
  • Comprimento 140.00
  • Packaging Width 30.00
  • Altura 100.00
  • DSO138 DIY Oscilloscope Kit
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Brilliant little kit. really useful for looking at PWM waveforms out of radio receivers and BEC power supplies for noise(ripple).

Is not a clone - it is original JYE product.
Surprisingly powerful features and very good documentation.

Suggest you use a multi-meter (to measure resistor values) and if possible use an LC meter to measure inductor (L) and capacitor (C) values before soldering onto the board


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Brilliant little kit. really useful for looking at PWM waveforms out of radio receivers and BEC power supplies for noise(ripple).

Is not a clone - it is original JYE product.
Surprisingly powerful features and very good documentation.

Suggest you use a multi-meter (to measure resistor values) and if possible use an LC meter to measure inductor (L) and capacitor (C) values before soldering onto the board


Received in 14 days from ordering to Australia. All parts were accounted for. I measured the values of the resistors to be certain they were correct. With sorting everything out to finished was around 3 hours . Did the calibration and all worked well. Found it to be a great tool for my learning curve with soldering and electronics in general. There is a lot of information on the net that is worth looking at to get a better understanding of its uses. Would definitely recommend.

verified_user Quality:
trending_up Value:
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Received in 14 days from ordering to Australia. All parts were accounted for. I measured the values of the resistors to be certain they were correct. With sorting everything out to finished was around 3 hours . Did the calibration and all worked well. Found it to be a great tool for my learning curve with soldering and electronics in general. There is a lot of information on the net that is worth looking at to get a better understanding of its uses. Would definitely recommend.

A desaster!

All voltages (including A-) were ok! Then after 2 minutes L2 and Q were burning. Q2 and U4 were also destroyed. So I replaced L2, Q1,Q2 , U4 and D1 and immediately the DSO138 was working. The reason for the failure was that the original L2 inductor was supplied as 1mH/0.3A instead of 1mH/1A !!! But one cant see that when looking at the component....
So there is really no quality control of the parts!

Juergen

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trending_up Value:
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A desaster!

All voltages (including A-) were ok! Then after 2 minutes L2 and Q were burning. Q2 and U4 were also destroyed. So I replaced L2, Q1,Q2 , U4 and D1 and immediately the DSO138 was working. The reason for the failure was that the original L2 inductor was supplied as 1mH/0.3A instead of 1mH/1A !!! But one cant see that when looking at the component....
So there is really no quality control of the parts!

Juergen

Hey a great learner! the kids actually were interested and are thrilled to see it works!

Thanks! :)

verified_user Quality:
trending_up Value:
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Hey a great learner! the kids actually were interested and are thrilled to see it works!

Thanks! :)

Finest quality, easy to solder, all you need is included.
The usb socket is not easy to solder, cause, the soldering points are very close, so it takes a steady hand.



Amazing product for the price

verified_user Quality:
trending_up Value:
playlist_add_check Overall:

Finest quality, easy to solder, all you need is included.
The usb socket is not easy to solder, cause, the soldering points are very close, so it takes a steady hand.



Amazing product for the price

Customer files
DSO138 with case and rechargable battery Download [2885]
User Manual Download [5536]
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