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It is pin-to-pin compatible with the existing HC-05 module and this module can easily be used to upgrade your existing projects to newer and more efficient Bluetooth technologies
STEM and robotics competitions – for showcasing innovation and control systems
Digital output D0 is directly connected to the MCU
MQ135 Pinout For Module:
ensuring safety and durability even in harsh environments
Witty Fox 480mAh Rechargeable 3.7v Lithium Polymer Battery Slides It is pin-to-pin compatible withWitty Fox 480mAh Rechargeable 3. 7v Lithium Polymer Battery The Witty Fox 480mAh Rechargeable 3. 7V Lithium Polymer Battery is a compact yet reliable power source designed for various portable electronics, DIY projects, and embedded systems. With a nominal voltage of 3. 7V and a capacity of 480mAh, this LiPo battery delivers steady performance and extended usage. Engineered for durability, it supports a cycle life of 300 to 500 cycles depending on
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