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Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘ESP8266’ Category

18650 Battery shield V3(RaspberryPi&Arduino) from lspoplove on Tindie

Posted by jpluimers on 2020/03/04

As you know Tesla has thousands of 18650 batteries. The 18650 battery is a strong existence. So we made this 18650 battery shield for maker.

Features:

  • Battery protection(Over charge or Over discharge)
  • Micro USB port Input
  • Type-A USB Output
  • 0.5A current charging
  • 1 switch control USB output
  • 5~8V Input Voltage
  • 3V & 1A Output
  • 5V & 2A Output
  • LED indicate(Green means full,Red means charging)
  • 3V output port x3
  • 5V output port x3

Charging can only be done at 0.5A, so using it as a sort of UPS seems not possible, but an interesting device nonetheless.

The other products referenced from the same page are interesting too and will undoubtedly bring me some new ideas for some projects.

Source: [WayBack18650 Battery shield V3(RaspberryPi&Arduino) from lspoplove on Tindie

Via:

–jeroen

 

Posted in Arduino, Development, ESP8266, Hardware Development, Odroid, Raspberry Pi | Leave a Comment »

Sonoff Wireless Switch Family Gets a $3 IP66 Waterproof Enclosure

Posted by jpluimers on 2019/07/15

Interesting stuff from a while back that I will be using soon: [WayBack] Sonoff Wireless Switch Family Gets a $3 IP66 Waterproof Enclosure.

Pictures via CNX Software; originally found via [WayBack] $2.90 waterproof case for +ITEAD Studio Sonoff switches… – Jean-Luc Aufranc – Google+

–jeroen

Read the rest of this entry »

Posted in Development, ESP8266, Hardware Development, IoT Internet of Things, Network-and-equipment, Power User | Leave a Comment »

Relays and Arduino / ESP8266 / ESP8266X

Posted by jpluimers on 2019/06/19

As a follow-up on Raspberry Pi and relays – follow up on Having one Raspberry Pi reset another Raspberry Pi through relay or transistor some of my research links to bring this to Arduino, ESP8266, ESP8266X and similar devices:

–jeroen

Posted in Arduino, Development, ESP8266, ESP8266X, Hardware Development | Leave a Comment »

Transform Your ESP8266 Board into a USB to Serial Board Easily with Arduino Serial Bypass Sketch

Posted by jpluimers on 2018/07/11

An interesting re-use: [WayBackTransform Your ESP8266 Board into a USB to Serial Board Easily with Arduino Serial Bypass Sketch

Via: [WayBack] If you don’t have a USB to TTL board around, you can use an +ESP8266 board instead (or any other Arduino compatible boards with USB). – Jean-Luc Aufranc – Google+

–jeroen

Posted in Development, ESP8266, Hardware Development, IoT Internet of Things, Network-and-equipment, Power User | Leave a Comment »

Arduino controlled automated blinds with Web UI

Posted by jpluimers on 2017/01/05

Interesting idea [WayBackArduino controlled automated blinds with Web UI

Via:

–jeroen

 

Posted in Arduino, Development, ESP8266, ESP8266X, Hardware Development, LifeHacker, Power User | Leave a Comment »

 
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