---
title: "#level-shifter articles | Hashnode"
description: "Explore the latest #level-shifter articles, tutorials, and guides on Hashnode."
url: "https://hashnode.com/tag/level-shifter"
---

Tag

# #level-shifter

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[circuitrocks](https://hashnode.com/@circuitrocks) · [Oct 20](https://hashnode.com/posts/olimex-level-shifters-fix-33v-to-5v-breadboard-headaches/6ad6e9bc69f92038c5db516a)

### [Olimex Level Shifters Fix 3.3V to 5V Breadboard Headaches](https://circuitrocks.hashnode.dev/olimex-level-shifters-fix-33v-to-5v-breadboard-headaches?utm_source=hashnode&utm_medium=feed)

Olimex Level Shifters Fix: Olimex's two new open hardware level shifters translate 1.65 V to 5.5 V on I2C, SPI and UART.

2 min read · [circuitrocks.hashnode.dev](https://circuitrocks.hashnode.dev/olimex-level-shifters-fix-33v-to-5v-breadboard-headaches?utm_source=hashnode&utm_medium=feed)