Grove - Speaker Plus Brand_Dagu Be careful when folding the

Be careful when folding the chipboard in this kit — once the chipboard is folded

Chapter 5: Retro Tech

Take your next outdoor sensor project to the next level with this SHT-30 based temperature/humidity sensor

This helps visualise what your code is doing and means you can prototype without having motors plugged in

Grove - Speaker Plus Brand_Dagu Be careful when folding theThe Grove Speaker Plus includes a powerful amplifier driver board, and a speaker. With the onboard potentiometer, you can easily adjust the output volume. You can replace the speaker with other speakers, as it adopts a separate and replaceable speaker design. The speaker generates different tones, with different input frequencies and is easy to control with the PWM signal. You could create distinctive sound effects, play your favourite songs, or build