10pcs Extend Serial IO I/O Module Grove I2C interface Expansion Board
$77.99
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
EXT.IO is a GPIO Expander. With simple I2C commands you can have up to 8 GPIOs.
Integrates PCA9554PW. This 8-bit I/O expander for the two-line bidirectionalbus (I2C) is designed for 2.3-V to 5.5-V VCC • Open-Drain Active-Low Interrupt Output operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface.
IIC address:0x27.
It’s difficult to foresee the needs of your project from the start. EXT.IO is the perfect solution for expanding the number of IO. It allows you to add new features, logic,timing and sensing to alrady highly integrated designs.
Product Features
Expanded I/O number:8
GROVE interface, support UIFlow and for
Two Le go-compatible holes
Product Size:32.2mm x 24.2mm x 11.3mm
Product weight:4.9g
Package Included
10 x EXT.IO Unit
10 x Grove Cable
| Weight | 0.19 kg |
|---|
Related products
Robotdyn Nano V3.0 I/O & Wireless Shield Expansion Board for ESP8266 nRF24L01 RF Radio Module
$11.25Expansion Board & ShieldAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeatureNano IO Wireless Shield is specifically developed for easy connection between Nano and Wireless devices:Bee modules, nRF24L01 RF radio modules, ESP8266 wifi modules, APC220 wireless RF modules. Actually, it expands the Nano …
3pcs ESP32 ESP32S 0.5A Micro USB Charger Board 18650 Battery Charging Shield
$20.21Expansion Board & ShieldAdd to cartSpecificationsInput port:Micro USBUSB output type:Type-A 0.5A current charging1 switch control USB outputInput Voltage:5~8V Output:3V & 1A (x3)and 5V & 4A (x3)LED indicate:Green means full,Red means chargingSize:9.8×2.9cmNoteBe careful of inch+inch and inch-inch, You should follow the direction of inch+inchinch-inch on the PCB.If you put wrong direction, charging chip will be destroyed.Package Includes3 x Battery Shield Module …
3pcs ESP32 ESP32S 0.5A Micro USB Charger Board 18650 Battery Charging ShieldRead More
3pcs ESP32S ESP32 0.5A Micro USB Charger Board 18650 Battery Charging Shield Wemos
$19.14Expansion Board & ShieldAdd to cartSpecificationsInput port:Micro USBUSB output type:Type-A 0.5A current charging1 switch control USB outputInput Voltage:5~8V Output:3V & 1A (x3)and 5V & 4A (x3)LED indicate:Green means full,Red means chargingSize:9.8×2.9cmNoteBe careful of inch+inch and inch-inch, You should follow the direction of inch+inchinch-inch on the PCB.If you put wrong direction, charging chip will be destroyed.Package Includes3 x Battery Shield Module …
3pcs ESP32S ESP32 0.5A Micro USB Charger Board 18650 Battery Charging Shield WemosRead More
Customers Also Viewed
5pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5V
$26.35Power Supply ModuleAdd to cartDescriptions3-Cell(3S) VersionInput voltage:DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about:4.05V-5.1VCharging current about:230mA-240mAUSB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30x 15 x 4mmNoteThe output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.Applicationskids toys carDigital CamerasSolar chargingBluetooth ApplicationsAudio equipmentDigital CameraElectronic …
5pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5VRead More
5Pcs/Pack 5V 1000mA 165*165mm Monocrystalline Solar Panel Cells with Positive&Negative Cables
$85.54Smart Robot & Solar PanelAdd to cartFeaturesProvide you with high conversion rate and incredibly efficient output.Excellent performance even under the weak sunlight.Portable and solid casing.Application:to charge, for home lighting and different kinds of low-power appliances, for science projects, for solar powered water pump, small solar power system, etc.SpecificationsType:Monocrystalline Size:165*165mmCurrent:1000mA Net Weight:about 600g one packPackage Content:5Pcs x Poly Solar PanelVoltage:5VMPN:Does Not ApplyPackage …
Waveshare 1.54 inch ink Screen Module 152×152 Electronic Paper SPI interface Yellow Black and White 3-color Display
$45.91Display ScreenAdd to cartDocumentsSchematic:Click here to openSample tutorial:Click here to openDatasheet:Click here to openGithub:Click here to openFeaturesNo backlight is needed, and the display content of the last screen can be kept for a long time after power offVery low power consumption, basically only consumes power when refreshingSPI control interface, can be connected to Raspberry/Nucleo and other main control …
Geekcreit DIY Creative Electronic Watch Kit 51 Single-chip LED Digital Tube Clock Training Production Kit
$15.30DIY Electronic KitsAdd to cartDescriptionName:LED Electronic Watch KitPower supply:CR2025 3V button battery (available for testing, there are inevitably extra factors causing insufficient power.)Display:LED red digital tube displaySize:52*52*18mmInstallation:the board need to solder yourself and then assembly the caseFunction:You can press the digital tube button when need to wacth time; it will enter the power saving mode automatically after 5 seconds. …
QFN32 QFP32 Converter SMD To DIP Adapter PCB Universal Board
$3.56Expansion Board & ShieldAdd to cartQFN32 QFP32 Converter SMD To DIP Adapter PCB Universal BoardSpecificationDimension:20.25 x 40.64mm / 0.79inch x 1.60inchThickness:1.5mmPanel:FR4DescriptionThe PCB board has two sides.A side for pin pitch size 0.80mm, B side for pin pitch size 0.80mm.It can be used to convert QFN32/QFP32 (600mil width, 2.54mm pin pitch).You can solder filter capacitors or resistors to increase stability and …
QFN32 QFP32 Converter SMD To DIP Adapter PCB Universal BoardRead More
YJ0007 180W Car Stereo Audio Amplifier Power Boost Board Single 12V input Conversion Double 32V Output
$52.41Boost & Buck ModuleAdd to cartDescriptionAll parts and components of this product are original products, unpretentious and pure in quality; using high-quality original parts not only guarantees safety and quality, but also has a long service life, and more importantly, it is a strong guarantee that the actual performance can reach the design goals.Features1. All components are genuine.2. The main …
Reviews
There are no reviews yet.