Hardware configuration: Dialog Semiconductor DA14683 for master control, with BLE5.0
The product design is open source and very cool and beautiful.
The schematic diagram of the charging box, the basic functions are as follows: 1. Charge the battery inside the charging box 2. The charging box charges the earphones 3. The charging box communicates with the earphones
Label-free pose estimation from user-defined features via deep learning for all animals
CluonCV provides an implementation of state-of-the-art (SOTA) deep learning models in computer vision. It is designed for engineers, researchers and students to quickly prototype products and research ideas based on these models.
It is the first open source system to achieve 70+ mAP (75 mAP) on the COCO dataset and 80+ mAP (82.1 mAP) on the MPII dataset. To match poses corresponding to the same person in frames, an efficient online pose tracker called Pose Flow is also provided. It is the first open source online pose tracker to achieve 60+ mAP (66.5 mAP) and 50+ MOTA (58.3 MOTA) on the PoseTrack Challenge dataset. AlphaPose supports Linux and Windows.
It adopts Qinheng's self-developed RISC-V microprocessor "Highland Barley V4" and integrates 2Mbps low-power Bluetooth on the chip. It is equipped with a blood oxygen and heart rate module, a nine-axis sensor, a motor drive module, a low-power touch detection module and a 0.96-inch high-definition IPS display to meet the application needs of general bracelets.
10 W Adapter for Portable Audio Players with Latching Overvoltage and Over-Temperature Shutdown Protection
High Effi ciency Inkjet Power Supply Provides up to 80 Watts of Peak Power
7 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 900 V (LNK3696P)
7 W Wide-Range Input, Dual Output, Non-Isolated Flyback Converter Using LinkSwitch-XT2 900 V (LNK3696P)
1.44 W Non-Isolated Buck Converter Using LinkSwitch-TN2 900 V (LNK3294G/P)
6.6 W non-isolated buck converter for small appliances using LinkSwitch-TN2 (LNK3207D)
DI-198 - Wide Range DVD Player Multiple Output Power Supply Without Need for Optocoupler
RDR-669 - 5 W, 85-265 VAC, Constant Voltage (CV) Adapter using LinkSwitch-CV (LNK625DG)
60 W ultra-compact USB PD 3.0 charger for mobile phones and laptop computers
72 W ultra-compact charger/adapter for appliances and industrial applications
27 W USB PD 3.0 with PPS charger (5 V/3 A; 9 V/3 A; 3.3 V-11 V PPS outputs) using InnoSwitch3-Pro (INN3366C-H301) and VIA Labs VP302 USB PD controller, single-board design
60 W USB PD 3.0 with PPS charger (5 V/3 A; 9 V/3 A; 15 V/3 A; 20 V/3 A; 3.3 V-21 V PPS outputs) using InnoSwitch3-Pro (INN3379C-H302) and Weltrend (WT6635P) USB PD controller
42 W Dual Port Isolated Flyback Power Supply with 30 W USB PD 3.0 and 12 W USB-A Port Using InnoSwitch3-Pro with PowiGaN Technology (INN3379C-H302)
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