---
title: "Discussion on \"Olimex Level Shifters Fix 3.3V to 5V Breadboard Headaches\" | Hashnode"
description: "Discussion on \"Olimex Level Shifters Fix 3.3V to 5V Breadboard Headaches\". 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."
url: "https://hashnode.com/posts/olimex-level-shifters-fix-33v-to-5v-breadboard-headaches/6ad6e9bc69f92038c5db516a"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [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.

Oct 20 · 2 min read · circuitrocks.hashnode.dev  
Read the article

-   [#level-shifter](https://hashnode.com/tag/level-shifter)
-   [#olimex](https://hashnode.com/tag/olimex)
-   [#i2c](https://hashnode.com/tag/i2c)
-   [#open-hardware](https://hashnode.com/tag/open-hardware)
-   [#microcontrollers](https://hashnode.com/tag/microcontrollers)

## Written by

[circuitrocks](https://hashnode.com/@circuitrocks)

@circuitrocks · Manila, Philippines

  
[View profile](https://hashnode.com/@circuitrocks)

distributor of arduino, adafruit, raspbery pi

⚡ Distributor of Open-Source Hardware 📍 Since 2015 | Metro Manila, PH 🔧 Empowering makers, students & innovators

## Responses

Markdown supported · ⌘↵ to post

No responses yet.