It’s soon coming to the end of April and we’re so happy to witness various Seeed products being released these days, let’s see which one of them meet your requirements this week.
1) Grove – Finger-clip Heart Rate Sensor with shell
Grove – Finger-clip Heart Rate Sensor with shell shell is based on PAH8001EI-2G, a high performance and low power CMOS-process optical sensor with Green LED and DSP integrated serving as a Heart Rate Detection(HRD) sensor. This module is based on optical technology which measures the variation human blood movement in the vessel. Low power consumption and flexible power saving mode make it suitable for wearable device. Cause the heart rate sensor chip need high processing speed for the algorithm of heart rate data, this module integrate a STM32, reserved SWD interface allow users to reprogram the STM32. This module also provide tow bandages and 3D printing shell for finger test and arm test.
2) DSCope
DSCope is an open source USB-based oscilloscope. It’s specially designed for makers with professional specifications and an affordable price. DSCope can be used in academic, experiment, electronics maintenance, engineering task etc.
DSLogic Pro is an upgrade product from DSLogic project.
DSLogic is an Open-Source, Low-cost & Extensible electronic instrument for makers and electronic enthusiasts, which consists of DSLogic-Core and extension modules. DSLogic-Core is a re-configurable circuit board based on FPGA technology with maximum 400MHz sampling rate and 256Mbit on-board memory. DSLogic-Core can work alone as a fully functional logic analyzer, along with various extension modules. DSLogic can also work as oscilloscope, data acquisition system, protocol analyzer and even RF analyzer.
The AllPixel is a small (2.7″ x 0.9″), device that provides easy USB control of all the major programmable LED strips (not included). It is compatible with Linux, Mac, and Windows platforms, and capable of driving up to 700 LEDs at high frame rates. Very basic soldering skills needed to install the optional components.
This LCD is a screen replacement for RF Explorer, the same custom designed COG LCD model included in all RF Explorer handheld devices, guarantees same great visibility experience both indoors and outdoors.
You can use this replacement in case your LCD got any damage. The package includes sticker foam to properly fit the LCD into RF Explorer PCB.
Please make sure to use anti-static ESD measures when manipulating RF Explorer PCB and this LCD module.
The Bluetooth Shield integrates a Serial Bluetooth module. It can be easily used with Arduino/Seeedstudio for transparent wireless serial communication.
Seeeduino Stalker V3 enclosure is used for Seeeduino Stalker v3, It’s waterproof and enough strength, Can carry Seeeduino Stalker v3 environmental testing and data collection very well.
The PowerTap is tiny (less than 1” square) accessory board for simplifying the hookup of power on long runs of LEDs. Due to voltage drops over long strips, it is recommended to inject power every 5m or 5A, whichever comes first. With the PowerTap, you can build in a quick connect/disconnect power port in between your sections of LEDs. Very basic soldering skills required to assemble the board.
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2) DSCope
