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前面・側面で相互調整する必要のあるベルトドライブの調整を簡単に行うことができます。

前面・側面で相互調整する必要のあるベルトドライブの調整を簡単に行うことができます。

1000BASE-Tを24ポート持つLayer2アンマネージ LANスイッチ。金属製の筐体の採用による高い放熱性能の向上により信頼性の向上を実現。ホームネットワークやSOHOネットワークにおけるLANポート増設用に最適。すべてのポートがAuto Negotiation、Auto MDI/MDI-Xに対応しており、LANケーブルの種類(ストレート/クロス)を意識することなく使用可能。ジャンボフレーム対応(9216バイト)。IEEE802.1p CoS(Class of Service)とIPパケットのDSCP(Differentiated Services Code Point)に対応しており、受信したEthernetフレームのタグやIPパケットのヘッダーに設定されている優先順位に基づいたフレーム転送が可能。フローコントロール対応(IEEE 802.3x)。ジャンボフレーム対応。省電力機能を装備(1：IEEE 802.3az Energy Efficient Ethernet 2：機器が接続されていないポートの省電力 3：LANケーブルの短いポートの省電力)。ラックマウントキット付属。

。The Euro-Locks a Lowe & Fletcher group Company Digital combination lock is an easy to use and versatile model that is available with a wide range of standard， optional and advanced features。It is unique to all our digital code locks， you can use our steel override key to bypass the keyless locking feature when immediate supervisory access is necessary。It is compatible with the RAS remote allocation system， typical applications of this keyless digital code lock include Lockers， Metal and Wooden Office Furniture and Postal.Colour black， silver or white Fixing point two or three 8-digit master code 6-digit sub-master code 4-digit user code

Description。Poke Home Connectors have been featured on a number of our boards over the last few years by providing a simple screw-terminal-type connector for easy wire connection purposes. Similar to screw terminals， Poke Home Connectors grasp a wire entered into the receiving area of the pin-out by pressing down on the small plastic strip at the end of the housing. Doing so raises the internal clamp and， upon release of the button secures the wire in place without any soldering required.。Poke Home Connectors work better in environments with a lot of vibrations(i.e. automotive applications)or when a wire is expanding or contracting due to temperature cycling. Additionally， the tension in the connector is automatically adjusted to the wire gauge(assuming it is within the accepted wire thickness)as opposed to variances in tension when a user tightens the screw terminal.

Description。The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor， utilizing two chips from Maxim Integrated：the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sensing， the former is an incredibly small and fast Cortex M4 processor that handles all of the algorithmic calculations， digital filtering， pressure/position compensation， advanced R-wave detection， and automatic gain control. We've provided a Qwiic connector to easily connect to the I2C data lines but you will also need to connect to two additional lines. This board is very small， measuring at 1in×0.5in(25.4mm×12.7mm)， which means it will fit nicely on your finger without all the bulk.。The MAX30101 does all the sensing by utilizing its internal LEDs to bounce light off the arteries and arterioles in your finger's subcutaneous layer and sensing how much light is absorbed with its photodetectors. This is known as photoplethysmography. This data is passed onto and analyzed by the MAX32664 which applies its algorithms to determine heart rate and blood oxygen saturation(SpO2). SpO2 results are reported as the percentage of hemoglobin that is saturated with oxygen. It also provides useful information such as the sensor's confidence in its reporting as well as a handy finger detection data point. To get the most out of the sensor we've written an Arduino Library to make it easy to adjust all the possible configurations.。The SparkFun Qwiic connect system is an ecosystem of I2C sensors， actuators， shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch， 4-pin JST connector. This reduces the amount of required PCB space， and polarized connections mean you can't hook it up wrong.。Get Started with the Pulse Oximeter and Heart Rate Monitor Hookup Guide。Features。SparkFun Pulse Oximeter and Heart Rate Sensor。MAX30101 and MAX32664 sensor and sensor hub。Qwiic connectors for power and I2C interface。I2C Address：0x55。MAX30101 - Pulse Oximeter and Heart-Rate Sensor。Heart-Rate Monitor and Pulse Oximeter Sensor in LED Reflective Solution。Integrated Cover Glass for Optimal， Robust Performance。Ultra-Low Power Operation for Mobile Devices。Fast Data Output Capability。Robust Motion Artifact Resilience。MAX32664 - Ultra-Low Power Biometric Sensor Hub。Biometric Sensor Hub Solution。Finger-Based Algorithms Measure Pulse Heart Rate and Pulse Blood Oxygenation Saturation(SpO2)。Both Raw and processed data are available。Basic Peripheral mix optimizes size and performance