{"product_id":"2pcs-8-channel-5v-3-3v-iic-uart-spi-ttl-logic-level-converter-bi-directional","title":"2PCS 8 Channel 5V\/3.3V IIC UART SPI TTL Logic Level Converter Bi-Directional","description":"\u003cdiv\u003e\n\u003ch2\u003e2-Pack 8-Channel Bi-Directional Logic Level Converter (5V\/3.3V) - IIC UART SPI TTL\u003c\/h2\u003e\n\u003cp\u003eThis 2-piece, eight-channel logic level converter delivers safe, bidirectional voltage translation between 5V and 3.3V logic domains. Designed to accommodate IIC (I2C), UART, SPI, and TTL signaling, it simplifies multi-protocol interfacing for microcontrollers, sensors, and peripherals in mixed-voltage projects.\u003c\/p\u003e\n\u003cp\u003eFrom Dronehint's trusted catalog of electronics accessories, this versatile module is a practical addition to any prototyping toolkit, enabling reliable connections without risk to delicate devices.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eTwo identical 8-channel bidirectional level translators\u003c\/li\u003e \u003cli\u003eSupports 5V and 3.3V logic levels across IIC (I2C), UART, SPI, and TTL signals\u003c\/li\u003e \u003cli\u003eBi-directional for safe two-way communication between devices\u003c\/li\u003e \u003cli\u003eCompact form factor suitable for breadboards and small PCBs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eIn projects where different components operate at different voltages, this converter ensures compatibility and protects inputs from voltage mismatches. The 8-channel design lets you handle multiple devices—perfect for expanding a microcontroller-based system without stacking separate translators.\u003c\/p\u003e \u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConnecting a 3.3V sensor to a 5V microcontroller\u003c\/li\u003e \u003cli\u003eBridging IIC I2C devices across voltage boundaries\u003c\/li\u003e \u003cli\u003eInterfacing UART or SPI peripherals with a master running at a different logic level\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e2 x 8-channel logic level converter modules (bi-directional, 5V\/3.3V, IIC UART SPI TTL)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dronehint","offers":[{"title":"Default Title","offer_id":48508319269047,"sku":null,"price":6.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/7718\/1879\/files\/s-l1000_1cf776ac-239f-4eab-aeb6-99e785ce8774.webp?v=1780257080","url":"https:\/\/www.dronehint.com\/products\/2pcs-8-channel-5v-3-3v-iic-uart-spi-ttl-logic-level-converter-bi-directional","provider":"Dronehint.com","version":"1.0","type":"link"}