# MQ-8 (Component) ## Description Hydrogen Gas Sensor. This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. #commonpartslibrary #sensor #gassensor #integratedcircuit ## Component Details - **Owner:** vasy_skral - **Created:** 5/3/2023 - **Last Updated:** 5/3/2023 - **Visibility:** Public - **Part Type:** Integrated Circuit - **Manufacturer Part Number:** MQ-8 - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://cdn.sparkfun.com/datasheets/Sensors/Biometric/MQ-8%20Ver1.3%20-%20Manual.pdf - **Manufacturer Name:** SparkFun Electronics - **Used in:** 42 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=MQ-8) | N/A | N/A | | [Verical](https://www.verical.com/pd/mac8-unsorted-MQ-8-14568390?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** SparkFun - **MPN:** MQ-8 - **Package / Case Code:** TO - **Pin Count:** 6 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | B1 | | | 2 | VH+ | | | 3 | B2 | | | 4 | A2 | | | 5 | VH- | | | 6 | A1 | | --- *Generated from [https://www.flux.ai/vasy_skral/mq-8~xo5](https://www.flux.ai/vasy_skral/mq-8~xo5)*