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再生紙を使用した、吸水力抜群のお買得ペーパータオルの厚手タイプ。 不特定多数が使うタオルや、菌が飛散する恐れのあるエアー式タオルと異なり、使い捨てなので衛生的です。 表面は手に馴染みやすいエンボス加工。 適度な厚みなので指の間の水分も拭き取りやすく、1枚で両手をしっかり拭き取れる抜群の吸水力。

吸水力抜群のお買得ペーパータオル。 不特定多数が使うタオルや、菌が飛散する恐れのあるエアー式タオルと異なり、使い捨てなので衛生的です。 表面は手に馴染みやすいエンボス加工。 適度な厚みなので指の間の水分も拭き取りやすく、 1枚で両手をしっかり拭き取れる抜群の吸水力。

パルプ配合率100%のキッチンペーパーです。エンボス加工付で、水も油もしっかり吸収します。

環境にやさしいリサイクルパルプを使用したペーパータオルです。

メーカー独自の製法で、バージンパルプ同様のやわらかな肌ざわりを実現しながらも、環境に配慮した製品です。 「吸収力」と「吸収スピード」が高く、1枚で十分拭き取れます。 1度の手洗い時の使用枚数を削減し、コストダウンにも貢献。 2枚重ねのソフトタイプのため、高い吸収性能を発揮。 丈夫でやわらかな素材。 中判サイズ。 蛍光染料不使用で食品加工作業にも安心して使用可能。 メーカー独自の製法で、バージンパルプ同様のやわらかな肌触りを実現。 環境にやさしく、高品質な紙パックリサイクルパルプ配合。 日本製。

食材にも安心して使用できます。 水分の拡散性が高く、様々な用途にお使いいただけます。 フィルム包装タイプ。

丈夫でしかも吸水(油)性に優れ、厚手でしかも柔らかな、布のような機能を持つ、繊維が残らない、多目的使用が可能なペーパータオルです。 均一サイズ、均一品質なので、作業性に優れています。 吸水(油)性に優れているため、一枚で機械・工具などのグリースや油汚れ、またペイントなどの液体こぼれをきれいに拭き取ることが出来ます。 タオルより手軽に使いやすい、濡らして絞って使えるし、破れにくいです。 紙なので、油汚れ、ペイント汚れの拭き取り後は使い捨てが出来て便利です。

ホテル、オフィスビルを始め、病院での院内感染予防、食品工場での雑菌増殖予防に使い捨てのハンドタオルを。

必要な量をすばやく取り出せる3枚重ねのロールタイプ紙ウエスです。1シート(250mm×300mm)にカットできるミシン目入り。

ウエスがわりに最適なローコストワイパー。 多量な水・油などの汚れを素早く確実に吸収します。 製造・加工・整備・塗装などの各種工場ではもちろん、食品工場でもお使いいただけます。 ピンエンボス加工で、水や油をすばやく吸収します。

壁付型のペーパータオルホルダーです。 ペーパータオルを400枚セット可能です。

古紙を使用した環境にやさしいペーパータオルです。経済的なエコノミーサイズ。

エコノミーサイズのペーパータオルが600枚入ります。 壁掛け式で、ずれ防止のアンカーと壁掛け用のネジも付属しています。 上部のペーパー交換用の開閉部はロックできる仕様になっており、ケース部分の脱落を防ぎます。

吸水性・吸油性に優れたペーパーウエスです。水に濡らしても破れにくい素材を使用しており、濡らしても絞れます。機械・工具などの油汚れや水のふき取りに使用出来ます。

古紙使用の環境に優しいペーパータオル。

パルプ100%の日本製でこの価格。 蛍光染料は使用していません。

ケースが透明のため、残量がすぐにわかります。

Description。We all like to know the temperature， right? Well， with the SparkFun TMP102 Digital Temperature Sensor， we've made it just about as easy as it gets. Based on the original Digital Temperature Sensor Breakout TMP102， we've added Qwiic connectors to bring this board into our plug-and-play Qwiic Ecosystem and added an address jumper instead of breaking out the address pin. However， we still have broken out 0.1"-spaced pins in case you prefer to use breadboard.。The TMP102 itself is an easy-to-use digital temperature sensor from Texas Instruments. While some temperature sensors use an analog voltage to represent the temperature， the TMP102 uses the I2C bus of the Arduino to communicate the temperature.。The TMP102 is capable of reading temperatures to resolution of 0.0625℃， and is accurate up to 0.5℃. The breakout has built-in 4.7kΩ pull-up resistors for I2C communications and runs from 1.4V to 3.6V. I2C communication uses an open drain signaling， so there is no need to use level shifting.。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 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 Qwiic TMP102 Digital Temperature Sensor Guide。Features。Uses the I2C interface。I2C Address：0x48 by default。(Three additional addresses available， as well)。12-bit， 0.0625℃ resolution。Typical temperature accuracy of ±0.5℃。3.3V sensor。Supports up to four TMP102 sensors on the I2C bus at time。2x Qwiic Connectors

Description。Robots are fun， and Arduinos are easy. So wouldn't it be nice if there were kit that included everything you need to get your Arduino device set up to control simple two-motor-circuit buddy? The SparkFun Ardumoto Shield Kit is perfect for any robot enthusiast and includes an Ardumoto Shield， as well as pairs of tires， motors， connectors and wires. And， of course， it's all stuffed in classic SparkFun red box(which may come in handy as robot chassis).。The Ardumoto Shield is an easy-to-use dual-motor controller for Arduino. Combined with an Arduino， the Ardumoto makes fantastic controller platform for RC vehicles or even small autonomous robots. At the heart of the Ardumoto --- the big， black chip right in the middle --- is an L298， one of our favorite dual-channel motor drivers around， capable of driving up to 2A per channel. The board takes its power from the same Vin line as the Arduino board and includes blue and yellow LEDs to indicate active direction. All driver lines are diode protected from back EMF.。Note：The motors included with this kit are not compatible with the Wheel Encoder kit. Sorry for the inconvenience.。Get Started with the SparkFun Ardumoto Kit Guide

Description。The SCD30 from Sensirion is a high quality Nondispersive Infrared(NDIR)based CO2 sensor capable of detecting 400 to 10000ppm with an accuracy of ±(30ppm+3%). In order to improve accuracy the SCD30 has temperature and humidity sensing built-in， as well as commands to set the current altitude. For additional accuracy the SCD30 also accepts ambient pressure readings!。We've written an Arduino library to make reading the CO2， humidity， and temperature very easy. It can be downloaded through the Arduino Library manager：search for 'SparkFun SCD30' or it can be found in the。Documents。tab above.。The SCD30 Humidity and Temperature Sensor can also be automatically detected， scanned， configured， and logged using the OpenLog Artemis datalogger system. No programming， soldering， or setup required!。Note：The SCD30 has an automatic self-calibration routine. Sensirion recommends 7 days of continuous readings with at least 1 hour a day of 'fresh air' for self-calibration to complete.。Features。Power supply voltage：3.3V - 5.5V。NDIR CO2 sensor technology。Integrated temperature and humidity sensor。Best performance-to-price ratio。Dual-channel detection for superior stability。Small form factor：35 mm×23 mm×7 mm。Measurement range：400 ppm - 10.000 ppm。Accuracy：±(30 ppm + 3%)。Current consumption：19 mA @ 1 meas. per 2 s.。Energy consumption：120 mJ @ 1 measurement。Fully calibrated and linearized。Digital interface UART or I2C

Description。The SparkFun MicroMod Environmental Function Board adds additional sensing options to the MicroMod Processor Boards. This Function Board includes three sensors to monitor air quality(SGP40)， humidity temperature(SHTC3)， and CO2 concentrations(STC31)in your indoor environment. To make it even easier to use， all communication is over the MicroMod's I2C bus!。The SGP40 measures the quality of the air in your room or house. The SGP40 uses a metal oxide(MOx)sensor with a temperature controlled micro hotplate and provides a humidity-compensated volatile organic compound(VOC)based indoor air quality signal. Both the sensing element and VOC Algorithm feature an unmatched robustness against contaminating gases present in real world applications enabling a unique long term stability as well as low drift and device to device variation.。The SHTC3 is a highly accurate digital humidity and temperature sensor. The SHTC3 uses a capacitive humidity sensor with a relative humidity measurement range of 0 to 100% RH and bandgap temperature sensor with a temperature measurement range of -40℃ to 125℃. The SHTC3 builds on the success of their SHTC1 sensor with higher accuracy(±2% RH， ±0.2℃)than its predecessor， enabling greater flexibility.。The STC31 measures CO2 concentrations based on thermal conductivity and has two CO2 measurement ranges：0 to 25 vol%； and 0 to 100 vol%. The measurement repeatability is 0.2 vol%， with a stability of 0.025 vol% / ℃. The measurement accuracy depends on the measurement range：0.5 vol% + 3% measured value； 1 vol% + 3% measured value. Using measurements from the SHTC3， the STC31 is able to provide humidity-compensated measurements together with improved temperature compensation. The STC31 can compensate for atmospheric pressure too - which is handy if， like us， you're up in the mountains!。The outstanding performance of these three sensors is based on Sensirion's patented CMOSens(R)technology， which combines the sensor element， signal processing， and digital calibration on a small CMOS chip. The well-proven CMOS technology is perfectly suited for high-quality mass production and is the ideal choice for demanding and cost-sensitive OEM applications.。Utilizing our handy M.2 MicroMod connector， no soldering is required to connect it to your system. Simply match up the key on your processor and function board's beveled edge connector to their respective key on the M.2 connector， then secure them to the main board with screws. The MicroMod Environmental Function Board can then be read via the I2C port. The board is equipped with the AP2112 3.3V voltage regulator， I2C pull-up resistors， power LED， jumper to disable the LED， and jumpers for alternative STC31 addresses.。Note：A MicroMod Processor and Main Board are not included with this MicroMod Environmental Function Board. These boards will need to be purchased separately.。MicroMod is a modular interface ecosystem that connects a microcontroller "processor board" to various "carrier board" peripherals. Utilizing the M.2 standard， the MicroMod standard is designed to easily swap out processors and function boards on the fly. Pair a specialized carrier board for the project you need with your choice of compatible processor!。Get Started with the MicroMod Environmental Function Board。Features。Input voltage range。2.5V to 6.0V。Typ.。5V。via Main Board's USB connector。Typ.。～3.7V to 4.2V。via Main Board's LiPo battery Connector。I/O voltage。3.3V。AP2112 3.3V voltage regulator(rated 600mA)。Power LED。I2C pull-up resistors。Sensirion SGP40 Air Quality Sensor。Uses I2C interface。Address：0x59(default)。Operating voltage range。1.7V to 3.6V(Typ.。3.3V。)。Operating temperature range。-20℃ to +55℃。Typical current consumption。2.6mA。during continuous operation(at 3.3V)。34μA。when idle(heater off)。Output signal。Digital raw value(SRAW)：0 - 65535 ticks。Digital processed value(VOC Index)：0 - 500 VOC index points。Switch-on behavior。Time until reliably detecting VOC events：<60s。Time until specifications are met：<1h。Recommended sampling interval。VOC Index：1s。SRAW：0.5s - 10s(Typ. 1s)。Sensirion SHTC3 Humidity and Temperature Sensor。Uses I2C interface。Address：0x70(default， non-configurable)。Operating voltage range。1.62V - 3.6V(Typ.。3.3V。)。Operating temperature range。-40℃ to +125 ℃。Relative Humidity。Measurement range：0% to 100%。Typical accuracy：±2 %RH。Resolution：0.01 %RH。Temperature。Measurement range：-40℃ to +125 ℃。Typical accuracy：±0.2 ℃。Resolution：0.01 ℃。Typical current consumption(varies based on mode)。4.9μA to 430μA(Normal Mode)。0.5μA to 270μA(Low Power Mode)。Allows the STC31 to compensate for humidity and temperature。Sensirion STC31 CO2 Sensor。Uses I2C interface。Addresses：0x29(default)。， 0x2A， 0x2B， 0x2C。Operating voltage range。2.7V to 5.5V(Typ.。3.3V。)。Operating temperature range。-20 ℃ to +85 ℃。Calibrated for CO2 in N2 and CO2 in air。Measurement ranges。0 to 25 vol% in N2。0 to 100 vol% in air。Accuracy。0.5 vol% + 3% measured value in N2。1 vol% + 3% measured value in air。Concentration and temperature resolution：16-bit。Repeatability：0.2 vol%。Temperature stability：0.025 vol% / ℃。Start-up time：14 ms。Thermal conductivity sensor provides calibrated gas concentration and temperature output。Jumpers。PWR LED。I2C pull-up resistors。STC31 address selection。Note：The I2C addresses that are reserved for each sensor is 0x59(SGP40)， 0x70(SHTC3)， 0x29(STC31). A multiplexer/Mux is required to communicate to multiple SHTC3 sensors on a single bus. The SHTC3 uses the same address as the Qwiic Mux(0x70). For advanced users that are using multiple SHTC3's with the Qwiic Mux， you will need to adjust the Qwiic Mux's default address.