{"product_id":"8ch-iic-i2c-logic-level-converter-bi-directional-module-dc-dc-5v-to-3-3v-setp-dowm-buck-ams1117-board-for_arduiuo-breadboard","title":"8CH IIC I2C Logic Level Converter Bi-Directional Module \u0026 DC-DC 5V to 3.3V Setp-dowm Buck AMS1117 Board For_Arduiuo Breadboard","description":"\u003cdiv\u003e\n\u003cdiv id=\"nav-description\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"extend--content--DlnAngg\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"description--product-description--nxRv0lW\" data-pl=\"product-description\" data-spm=\"1000023\" id=\"product-description\"\u003e\n\u003cdiv class=\"description--origin-part--SsZJoGC\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.46e6qSD4qSD4OP\"\u003eProduct Name : \u003c\/span\u003e\u003cspan\u003eAMS117-3.3V DC 4.5-7V 5V to 3.3V Buck Setp-dowm LDO Module \u0026amp; IIC I2C UART Logic Level Converter for NRF24L01 CC1101CC2500 SI4432\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePacking list:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e2 in 1 5V to 3.3V DC-DC Setp-dowmLDO \u003c\/span\u003e \u003cspan\u003eModule \u0026amp; Base 470ohm \u003c\/span\u003e \u003cspan\u003eResistor\u003c\/span\u003e \u003cspan\u003e Logic Level Converter\u003c\/span\u003e\u003cspan\u003e;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cimg height=\"700\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1MmYBHXXXXXaxXVXXq6xXFXXXo\/221872405\/HTB1MmYBHXXXXXaxXVXXq6xXFXXXo.jpg\" width=\"700\"\u003e \u003cimg height=\"700\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13i2BHXXXXXcTXFXXq6xXFXXXB\/221872405\/HTB13i2BHXXXXXcTXFXXq6xXFXXXB.jpg\" width=\"700\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cspan\u003eDescription: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e1 On board DC 4.5V-7V to 3.3V DC-DC Step-Down Power Supply LDO voltage Regulator Module,base AMS1117-3.3;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e2 On board 8 channels 5V to 3.3V(also 3.3V to 5V) TTL Logic level converter,\u003c\/span\u003e\u003cspan\u003ebase Limiting resistor;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3  2.54MM Pin,UNO MEGA2560 DUE Breadboard friendly;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e4 PCB size:25* 15mm \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eApplication for:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eArduiuo UNO MEGA2560 DUE Pro mini Nano\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eNRF24L01\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCC11O1\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eNRF24LE1\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCC2500\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eZIGBEE\/CC2530\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBluetooth\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eraspberry pi banana pi \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFPGA\/CPLD ARM AVR PIC C8051 MSP430 STM32\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMCU Development Board\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTTL Level conversion principle:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBetween 5V and 3.3V level plus 470ohm current limiting resistor, to avoid being burned of 3.3V port.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSo, when the LOW side no-load, HIGH side plus 5V level,LOW side test is still at 5V level,vice versa.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThis is a normal phenomenon, not the level conversion function does not work. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSchematics:\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg height=\"369\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1rB6mGpXXXXXoapXXq6xXFXXXH\/221872405\/HTB1rB6mGpXXXXXoapXXq6xXFXXXH.jpg\" width=\"607\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cimg height=\"581\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1YrrtGpXXXXaBaXXXq6xXFXXXK\/221872405\/HTB1YrrtGpXXXXaBaXXXq6xXFXXXK.jpg\" width=\"800\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg height=\"700\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1UDT9GpXXXXc2XVXXq6xXFXXXE\/221872405\/HTB1UDT9GpXXXXc2XVXXq6xXFXXXE.jpg\" width=\"700\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg height=\"700\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1tDDsGpXXXXcOaXXXq6xXFXXXO\/221872405\/HTB1tDDsGpXXXXcOaXXXq6xXFXXXO.jpg\" width=\"700\"\u003e \u003cimg height=\"700\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1BYDSGFXXXXc8XVXXq6xXFXXXW\/221872405\/HTB1BYDSGFXXXXc8XVXXq6xXFXXXW.jpg\" width=\"700\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Eletechsup Factory store ","offers":[{"title":"Default Title","offer_id":46474312908957,"sku":"TB361","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/H0581a37968504b358ed08273334fad86x_fe250720-a42b-4d05-bd7d-85ac20e29a37.webp?v=1738860015","url":"https:\/\/eletechsup.com\/es\/products\/8ch-iic-i2c-logic-level-converter-bi-directional-module-dc-dc-5v-to-3-3v-setp-dowm-buck-ams1117-board-for_arduiuo-breadboard","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}