Coaxial DSP Digital Audio Amplifier Board

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TSA3120C is a 2x30W, 2-channel SPDIF+DSP digital amplifier board with an SPDIFBee receiver module. SPDIFBee converts the SPDIF signal to an I2S signal and outputs it to the ADAU1701 DSP chip. TSA3120C has a digital input, a closed-loop class-D amplifier chip, and a TSA5756M. Each channel has a maximum power output of 30W. Both channels are capable of outputting nominal power simultaneously and continuously. Any DC12V-24V power supply can power this board. It can be used to drive any 4Ω or 8Ω passive speakers. Details

Motor with Driver Board Hall Sensor for Gimbal System

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The GLII series motors are specifically designed for high-end gimbal systems. With outstanding performance and innovative technology, they are widely used in high-precision control scenarios such as gimbal systems and autonomous driving. This series adopts an entirely new electromagnetic design and structural optimization, significantly upgrading the electromagnetic solution to reduce cogging torque from 24 cN.m to 15 cN.m. This significantly enhances stability and servo performance during low-speed operation, ensuring precise control even in challenging low-speed scenarios. Details

Programmable Robot Dog for STEM and Fun

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A realistic programmable robot dog construction kit with lots of fun plays: Bittle is the world’s first palm-sized, servo-activated bionic, open-source robotic dog with one hour of playtime. Have your programmable robot pet navigate with life-like movements and perform tricks with the remote control or the mobile app. Details