AI-Thinker VC-02 (750-Reel) LCD Display 1"-spaced holes that can be

1"-spaced holes that can be used with perfboards

Note: The TX20 Automatic pH Controller is only compatible with sensors that have spade lug connectors

This makes LPS8v2-EU868-E work with most LoRaWAN platforms in the market

Actual quiescent current ranges from 2 to 30 mA depending on input voltage and output voltages

Functional test

AI-Thinker VC-02 (750-Reel) LCD Display 1"-spaced holes that can beVC 02 is a low cost pure offline speech recognition module developed by Shenzhen Ai Thinker Technology Co., Ltd. The module uses the voice chip US516P6 launched by Unisound, and continuously optimizes and innovates algorithms in speech recognition technology. The offline recognition algorithm and chip architecture are deeply integrated to provide customers with ultra low cost offline speech recognition solutions. It can be widely and quickly applied