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equipment:lynkineser [2015/12/08 09:12] – Torsten Martinsenequipment:lynkineser [2025/08/28 20:30] (current) – Torsten Martinsen
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- 
 ====== LynKineser: Ligesom Kina, bare hurtigere ====== ====== LynKineser: Ligesom Kina, bare hurtigere ======
 +
 +HQR1105, HQR1106
  
 Vi holder et lille lager af ting fra Kina, men som der tit er brug for, og som det derfor kan betale sig at have på lager. Inspireret af [[https://labitat.dk/wiki/EBay-in-a-box|Labitat's Ebay in a box]]. Vi holder et lille lager af ting fra Kina, men som der tit er brug for, og som det derfor kan betale sig at have på lager. Inspireret af [[https://labitat.dk/wiki/EBay-in-a-box|Labitat's Ebay in a box]].
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 Herunder liste af ting, med kort beskrivelse/link til datasheet. Herunder liste af ting, med kort beskrivelse/link til datasheet.
  
-==== Arduino Pro Mini 5V ==== +==== Arduino NANO ==== 
-Arduino-kompatibel, billig, ingen USB.+Arduino-kompatibel 
 + 
 +https://www.aliexpress.com/item/10Pcs-lot-Nano-Atmega168-controller-compatible-for-arduino-nano-Atmega168P-CH340-CH340C-replace-CH340G-USB-driver/32861175459.html 
 + 
 +==== Wemos d1 mini ESP8266 ==== 
 +Arduino-kompatibel 
 + 
 +https://www.aliexpress.com/item/10pcs-D1-mini-Mini-NodeMcu-4M-bytes-Lua-WIFI-Internet-of-Things-development-board-based-ESP8266/32665906164.html 
 + 
 +==== DC-DC Step-down converter (buck) DSN360 (eller Mini360) ==== 
 +gæt på spec:  
 + 
 +    Non-isolated buck, så den negative indgang er direkte forbundet til den negative udgang 
 +    Rectification: synchronous rectification 
 +    Input voltage: 4.75V-23V 
 +    Output voltage: 1.0V-17V 
 +    Current output: 3A peak, 1.8A ongoing, adequate heat sinking is necessary for currents above 1.5A 
 +    Transfer efficiency: 96% (max) 
 +    Switching frequency: 340KHz 
 +    Output ripple: 30mV (no-load) 
 +    Load regulation: ±0.5% 
 +    Voltage regulation: ±2.5% 
 +    Operating temperature: -40~+85 
 + 
 + 
 +==== DC-DC Step-down converter (buck) LM2596 ==== 
 + 
 +Input: 4-40 V DC, output justerbart: 1.3-37V. 
 +Max 3 A. 
 + 
 +https://www.aliexpress.com/item/10-pcs-LM2596HVS-LM2596HV-DC-DC-Adjustable-Step-Down-Buck-Converter-Power-Module-4-5-50V/32585095868.html 
 + 
 +==== DC-DC Step-up converter LM2577 ==== 
 + 
 +Input: 3-32 V DC, output justerbart: 5-35V. 
 +Max 4 A. 
 +https://www.aliexpress.com/item/10pcs-DC-Power-Converter-Module-4A-Max-Step-up-Boost-XL6009-Replace-LM2577/32513436022.html 
 + 
 +==== I2C OLED DISPLAY ==== 
 + 
 +0.96" I2C 128X64 OLED Display Module 
 + 
 +https://www.aliexpress.com/item/10pcs-0-96-white-0-96-inch-OLED-module-New-128X64-OLED-LCD-LED-Display-Module/32643753358.html 
 + 
 +==== Level converter ==== 
 +logic level converter 
 + 
 +https://www.aliexpress.com/item/Free-shipping-10pcs-lot-4-channel-IIC-I2C-Logic-Level-Converter-Bi-Directional-Module-5V-to/32360153538.html
  
-http://www.aliexpress.com/item/10Pcs-Lot-Pro-Mini-Module-Atmega328-5V-16M-For-Arduino-Compatible-With-Nano/1432639609.html 
  
-10 nye bestilt 11/11-2015 
 ==== USB-Serial converter ==== ==== USB-Serial converter ====
 Til brug med Arduino Pro Mini. Til brug med Arduino Pro Mini.
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 http://www.aliexpress.com/item/Free-Shipping-10PCS-CH340G-CH340-Serial-Converter-USB-2-0-To-TTL-6PIN-Module-for-PRO/1462565128.html http://www.aliexpress.com/item/Free-Shipping-10PCS-CH340G-CH340-Serial-Converter-USB-2-0-To-TTL-6PIN-Module-for-PRO/1462565128.html
  
-10 nye bestilt 12/11-2015 
  
 +==== ESP32-WROOM ====
  
-==== DC-DC Step-down converter (buck) LM2596 ====+https://www.aliexpress.com/item/1005004250388028.html 
 + 
 + 
 + 
 +<del> 
 + 
 +==== Arduino Pro Mini 5V ==== 
 +Arduino-kompatibel, billig, ingen USB. 
 + 
 +http://www.aliexpress.com/item/10Pcs-Lot-Pro-Mini-Module-Atmega328-5V-16M-For-Arduino-Compatible-With-Nano/1432639609.html 
 + 
 +10 nye bestilt 21/07-2016 
 + 
 +==== DC-DC Step-down converter, Constant current/constant voltage med LM2596 ====
  
 Input: 4-40 V DC, output justerbart: 1.3-37V. Input: 4-40 V DC, output justerbart: 1.3-37V.
-Max 3 A. 
  
-http://www.aliexpress.com/item/10-PCS-DC-DC-Step-Down-Converter-Module-LM2596-DC-4-0-40-to-1-3/1975111111.html+Under set-spændingen holdes strømmen konstant.
  
-10 nye er bestilt 2015-08-11 hhv. 2015-08-22+Maks-strømmen kan justeres op til 3 A. 
 + 
 +Midterste potmeter justerer den tærskelspænding hvor indikatoren "CH" tænder. 
 + 
 +http://www.aliexpress.com/item/1pcs-High-Quality-Step-down-Adjustable-Power-Supply-Module-CC-CV-LED-DC-DC-LM2596-Driver/32276251096.html?spm=2114.10010108.100010.3.INa8vC 
 + 
 +//Bestilt 2016-02-29// 
 + 
 +5 nye er bestilt 2016-06-12 af [[members:andersv209|]]
  
 ==== Stepper driver: A4988 ==== ==== Stepper driver: A4988 ====
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 http://www.aliexpress.com/item/10PCS-Esp8266-WiFi-series-of-model-ESP-12-ESP-12F-ESP-12F-esp12F-esp12-authenticity-guaranteed/32474404740.html http://www.aliexpress.com/item/10PCS-Esp8266-WiFi-series-of-model-ESP-12-ESP-12F-ESP-12F-esp12F-esp12-authenticity-guaranteed/32474404740.html
 +
 +10 nye er bestilt 2016-12-19 af [[members:andersv209|]]
  
 [[projects:esp12ebreakout|Breakout board.]]  [[projects:esp12ebreakout|Breakout board.]] 
  
-==== I2C OLED DISPLAY ==== 
- 
-<del>0.96" I2C 128X64 OLED Display Module 
- 
-http://www.aliexpress.com/item/1pc-0-96-I2C-IIC-SPI-Serial-128X64-OLED-LCD-LED-Display-Module/32321294317.html 
-</del> 
  
 ==== MÅSKE: DHT22 Temperatur/Humidity sensor ==== ==== MÅSKE: DHT22 Temperatur/Humidity sensor ====
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 http://www.aliexpress.com/item/1pcs-DHT22-digital-temperature-and-humidity-sensor-Temperature-and-humidity-module-AM2302-replace-SHT11-SHT15/1956275791.html http://www.aliexpress.com/item/1pcs-DHT22-digital-temperature-and-humidity-sensor-Temperature-and-humidity-module-AM2302-replace-SHT11-SHT15/1956275791.html
 +
 +</del>

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