Category: Expansion Board & Shield
Showing 49–64 of 406 results
10Pcs Wemos Motor Shield for WeMos D1 Mini I2C Dual Motor Driver TB6612FNGV1.0.0
$58.14Expansion Board & ShieldAdd to cartFeaturesI2C interfacePower supply voltage:VM=15V maxOutput current:Iout=1.2A(average) / 3.2A (peak)Standby control to save powerCW/CCW/short brake/stop motor control modesPins DescriptionVM:Motor power supply + (Max 15Vdc)GND:Motor power supply –A1 A2:Motor AB1 B2:Motor BS:Standby control port (in IO mode)More detail:Click Here!Package included10 x Motor Shield For WeMos D1 Mini
1pc Double Side Prototype Breadboard PCB Printed Circuit Board Tinned Universal 40mmx60mm FR4 Fiber
$3.19Expansion Board & ShieldAdd to cartSpecificationColor:As the picture showsDimension:60mm x 40mm / 2.36inch x 1.57inchThickness:1.5mmHole pitch:2.54mmHole inner diameter:0.9mmPanel:FR4DescriptionPre-drilled and cleaned.Easy to cut and drill.Smooth solder flow.For DIY soldering.Referencing numbers printed on four sides for easy reference of individual holes.Great for building a prototype of an electronic circuit, double side copper PCB.The board is treated with flux for easy soldering and …
2 Channel Motor + 16 Channel Servo Expansion Board for UNO Smart Car Chassis Robot Arm
$32.79Expansion Board & ShieldAdd to cart2 Channel Motor + 16 Channel Servo Expansion Board For UNO Smart Car Chassis Robot ArmDescripiton2 Channel Motor + 16 Channel Servo Drive Shield is compatible with UNO R3 and ESPduino development board. This module can be inserted directly into the UNO or ESPduino. But if using ESPduino, you can develop quickly and conveniently a …
2 Channel Motor + 16 Channel Servo Expansion Board for UNO Smart Car Chassis Robot ArmRead More
2.7 inch Triple-Color E-ink Shield 264×176 Pixel with White/Black/Red Color
$74.34Expansion Board & ShieldAdd to cartIntroductThe 2.7inch Triple-Color E-Ink Display is an E-Ink display shield, which contains 264×176 pixels, and can display white/black/red for each pixel. This shield communicates with the SPI interface and it reserves a Grove I2C interface for use with other modules. With the help of a comparison circuit, the module achieves self-adaption of the 3.3V and …
2.7 inch Triple-Color E-ink Shield 264×176 Pixel with White/Black/Red ColorRead More
2.8 3.2 inch TFT SD Shield Expansion Board for MEGA 2560 LCD Module SD Card
$24.66Expansion Board & ShieldAdd to cartDescription 1. The IO of MEGA is officially 5V, TFT LCD use 3.3V IO. This CTE TFT LCD/SD shield for MEGA provides the connection to a TFT LCD module directly without flying wires. 2. The shield use TRUE 5V to 3.3V level translation IC, therefore, it is compatible with many TFT LCD modules. Compatibility is …
2.8 3.2 inch TFT SD Shield Expansion Board for MEGA 2560 LCD Module SD CardRead More
2.8 3.2 inch TFT/SD Shield Expansion Board for DUE LCD Module SD Card Adapter
$15.58Expansion Board & ShieldAdd to cartDescription 1. TFT LCD in a much faster speed using 84Mhz Ardiuno DUE 2. The shield route all the LCD data pins to port PC1-PC8 and PC12-19, control pins to PD0-PD3,this design can acheive high speed data transfer (three cycles per write strobe to the LCD) to maximize LCD display speed 3. The SPI interface …
2.8 3.2 inch TFT/SD Shield Expansion Board for DUE LCD Module SD Card AdapterRead More
20pcs 4×5 20 Button Display Membrane Switch Matrix Keyboard Button Control Panel with Light
$41.63Expansion Board & ShieldAdd to cartFeatureCircuit level:35V DC, 100mA, 1WStandard square resistanceContact resistance:10-500Q (with lead length and material variation)Insulation resistance:100MΩ 100VDielectric withstand voltage:250VRms (50-60Hz 1min)Contact jitter timeOperating pressure:Metal shrapnel type 220-350gSwitching stroke:Metal dome type 0.6-0.8mmStorage temperature:70%-90%Storage humidity:-0°C~+60°C16HTest humidity:70%-90%vibration:20G’s msx. (10-200HZ, MIL-202, M204, Condition B)Line thicknessPackage includes20 x 4×5 20 Button Display Membrane Switch
20Pcs A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board
$57.39Expansion Board & ShieldAdd to cartDescription 1. Function:Use the low level to control the high level. Such as the use of single-chip 3V or 5V voltage control 9V or 12v voltage. 2. HVCC should not exceed 24V. Output OUT1 / OUT2 / OUT3 / OUT4 output current equal to HVCC / 5.1K, absorption current 500ma. 3. This module uses TLP281 …
20Pcs A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion BoardRead More
20pcs Clock Shield RTC DS1307 Module Multifunction Expansion Board with 4 Digit Display Light Sensor and thermistor OPEN-SMART for Arduino – products that work with official for Arduino boards
$283.93Expansion 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.DescriptionClock Shield (digital clock module) Shield contains the most resources for a basic electronic project, like buttons, sensors, buzzers, and display. Combined with for Arduino compatible motherboard is a perfect start for …
20Pcs ESP8266 ESP-01 ESP-01S DS18B20 Temperature WiFi Wireless Node Module internet of Things
$63.41Expansion Board & ShieldAdd to cartFeatureThis ESP-01/ESP-01S DS18B20 Temperature module based on the ESP8266 and digital temperature module DS18B20. It is good for meature the temperature and uploader to the server as a node. It supports 3.7 to 12VDC power, so you can power it by a lipo battery and put it anywhere you need to meature the temperature. It …
20pcs Geekcreit D1 Mini Single Lithium Battery Charging And Battery Boost Shield Board
$94.43Expansion Board & ShieldAdd to cartDescriptionYou can use D1 mini without USB cable, it’s really wireless now.Put D1 mini anywhere, using this battery shield and a lithium Battery.Boost, just connect lithium Battery to this shield, power supply for the entire D1 mini system.Charging, when the battery run out, you do not need to unplug the battery, just using usb port …
20pcs Geekcreit D1 Mini Single Lithium Battery Charging And Battery Boost Shield BoardRead More
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5pcs ST-LINK V2 Programmer Emulator Mini STLINK Downloader for STM8 / STM32 MCU Development Board
$45.35Test & Measuring ModuleAdd 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.Description– Only U disk size and compatible with official ST-LINK V2.– Support official firmware upgrade, support all series of STM8 (SWIM interface), STM32(SWD interface).– Two-channel power output 5V / 3.3V and easier …
5pcs Breadboard Power Supply Module Circuit Test 3.3V 5V Switchable
$24.83Power Supply ModuleAdd to cartDescriptionThe size is exactly the same as most bread plates.Small size, suitable for all kinds of experimental equipment.It has the function of current limiting protection.The interface is popular, and the switching voltage can be switched.Input voltage:5VOutput voltage:5V/3.3V switchableOutput current:less than 500mASize:53 x 11mmPackage Included5 x Power Supply Module
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
$24.37DIY Electronic KitsAdd to cartSpecificationInput voltage:AC12-15 VSize(L*W*H):6x 4 x 2.5 cm (Finished)FeatureWith power on delay (about 3 seconds) and DC protection (control voltage around 1 V)With LED status display, when the protection light, the normal work time offUsing 15 A large current relayWorking voltage aAC 12 to 15 V, need independent power supply.Package includes3 x Double-sided circuit boards 3 …
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIYRead More
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And Switch
$9.02Power Supply ModuleAdd to cartDescription1. onboard AMS1117-3.3 chip2. onboard DC input voltage range of 4.75 V to 12 V3. the onboard 7 * 7 self-locking switch, convenient to control power supply turned on and off during the test4. the onboard power light, indicating whether the power supply5. 4-way output voltage interface, convenient connection during the test6. The board size:48.5 …
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And SwitchRead More
32Pcs Science Chemical Experiment Demonstration Tools Reagent Alcohol Lamp Full Set Storage Box
$89.79Lab Clamp & StandAdd to cartSpecificationType:Chemical Experiment BoxMaterial:Plastic, GlassFeatures1. High quality materials. Environmentally friendly and durable.2. Deepen understanding:thinking at your own hands can give your child a deeper understanding of knowledge.3. The variety of experimental tools is rich, which can meet different experimental needsPackage IncludedItem:QuantityBlue and Red Cup:2 SetFour Treasure Box:1 PcsAlcohol Lamp:2 PcsDropping Bottle:2 PcsSpray Bottle:1 PcsBule Dropping Bottle:3 …
3Pcs T2310 AC110V 220V Programmable Digital Time Delay Switch Relay T2310 Normally Open Timer Control Module 0-999S/Min/Hour
$32.79Test & Measuring ModuleAdd to cartFeatureIndependent crystal oscillator, more accurate timing1. Convenient direct output wiring2. Add buzzer and audible alarm3. Add pause button to stop urgently5. Start and stop setting mode, provincial conversion, which is more convenient6. Automatically save when power off, run automatically when power on7. Timing units can be set separately, with 36 working combinations8. Timing range:0-999 seconds, …
5pcs 30CM 1M Portable Photosensitive Dry Film for Circuit Photoresist Sheet for Plating Hole Covering Etching for Producing PCB Board
$21.78Electronic Accessories & SuppliesAdd to cartFeaturesUniversal used in producing PCB board, attach on the PCB surface to make it photosensitive.Suitable for electroplating, hole covering and etching.Great hole covering ability.High resolution.Great adaptive capacity to different material.Durable in pH 8.0-8.5 situation.1.5mil dry film fully covers a 0.25inch height hole.Suitable for usual plating bath, no wrinkle or color error.SpecificationWidth:approx. 30 cm/11.81inchLength:approx. 100 cm/39.37inchOperating …