Module Features: The module comply with international safety standard.it designed on control and load area independently The PCB board designed with double FR4 substrate, more safe and stable. The module could directly control various devices and load. Can be full open or Fully closed. Point to point control and Cycle control. 4 relay outputs, each of 5.08-3P terminal (output is normally open and normally closed) Power supply: 5V Module size: L55*W18.5*H75 mm Net weight: 61g 4 screw fixing hole: Hole diameter: 3.1mm Spacing: 68*48mm Indicator Description: RED is power indicator light, Another four respectively four relays, When the corresponding relay is open,Glow green Packing including: 1x4-way Relay Switch Module
AUSTOR 30 Pcs Double Sided PCB Board Prototype with 20 Pcs Male and Female Header Connector and 10 Pcs Screw Terminal Blocks PCB Board 30 Pieces in 4 different sizes, a good assortment to meet your design demands such as electronic experiments and DIY projects. Easy to use: pre-tinned plated holes on the board make it very handy to solder components and sensors for your projects. Easy installation: 4 mounting holes at the corners of the board are very convenient for installing them together. Material: high quality glass fiber FR4 Hole-pitch: 2.54 mm Header Connector Pitch: 2.54mm, number of pins: 40pin. Type of row: single row, type of connector: straight. Great tool for Arduino proto shield. Screw Terminal Block Pitch: 5.08mm, 5.08-301-2P Rated voltage: 300V, rated current: 16A Package include 2x8cm Prototype PCB universal board * 8 3x7cm Prototype PCB universal board * 8 4x6cm Prototype PCB universal board * 7 5x7cm Prototype PCB universal board * 7 40Pin male header connector * 10 40Pin female header connector * 10 Screw terminal blocks * 10 Free plastic box * 1 Product Warranty Austor Direct Customer Service Team is dedicated to offering our valued customers a great and professional services - Timely email reply, Helpful solutions, Refund & Return Warranty. All Austor products supply 45 days money-back & 18-month warranty. Any questions you have, please don't hesitate to contact us. We will get you back within 24hours.
1 piece resistance kit portable LED capacitor jumper cable utility test board starter kitIncluded in the collection:10 pieces of 100 r resistance10 pieces of 220 resistance10 pieces of 330 r resistor10 pieces of 1 K resistance10 pieces of 10 K resistance10 pieces of 100k resistance10 pieces of 4.7 K resistance10 pieces of 47 K resistance10 100 pf ceramic capacitors10 pieces of 10 nf ceramic condenser10 pieces of 100 nf ceramic condenser10 2.2 pf ceramic capacitors10 10 UF electrolytic capacitors10 470 UF electrolytic capacitors10 red LEDs10 pieces of green LED10 yellow LEDs10 pieces of blue LED2 piece blue hat switch2 red hat switches2 piece switch with yellow hat2 piece switch with green cap t1 piece 10 K potentiometer2 pieces of RGB LED1 active buzzer1 passive buzzer1 piece 40 needle1 piece of 400 point breadboard1 piece 30-piece jumper cable
Description: With EN instructions Weight: 53g Dimensions: 79.5 x 64.5 x 21mm Material: A grade acrylic sheet For Arduino UNO R3 Development Board only Note: The UNO R3 module is not included Package included: 5 x Transparent Acrylic Shell
Description : 220V Coil Power Relay 10A DPDT LY2NJ HH62P HHC68A-2Z With Socket Base Model : HHC68A-2Z(Reference HH62P/LY2NJ) Contact Capacity : 10A AC240V/DC28V Contact resistance : ?100m Ohm Contact material : silver alloy Coil Voltage : AC 220V Pins : 8 Pin Pick-up time : ?15ms Drop-out time : ?10ms Electrical Life : ?100000times Mechanical Life : ?10000000times Operating Temperature : -25 - +55â"ƒ Package Included : 1 x LY2NJ 220V 10A Coil Power Relay 1 x Socket
Elegoo 37-in-1 sensor modules kit is the most complete sensor module kit for beginner.It is easy to use and a lot fun to get into programming.The kit contains 37 sensor modules, 1 CD with free pdf tutorial and 100 pieces resistors in a plastic bag as a free gift for you :)Component listing:1 x Joystick Module1 x Relay Module1 x Big sound Module1 x Small sound Module1 x Line Tracking Module1 x Obstacle Avoidance Module1 x Flame Module1 x Linear hall Module1 x Metal touch Module1 x Digital Temperature Module1 x Active buzzer Module1 x Passive buzzer Module1 x RGB LED Module1 x SMD RGB Module1 x Two-color LED Module1 x Mini two-color Module1 x Magnetic Spring Module1 x Mini Reed Switch Module1 x Heartbeat Module1 x 7 Color Flash Module1 x Laser EMIT Module1 x Button Module1 x Shake Module1 x Rotary Encoders Module2 x Light Cup Module1 x Hydrargyrum-Switch Module1 x Tilt-Switch Module1 x Photo-Resistor Module1 x Temp and Humidity Module1 x Analog Hall Module1 x Hall Magnetic Module1x 18B20 Temp Module1 x Analog Temp Module1 x IR Emission Module1 x IR Receiver Module1 x Tap Module1 x Light Blocking Module
Features: This product is a car start relay with wide application, used for small crane, wheat combine harvester, auto start power switch, auto preheat relay Operating within 30 minutes at a time of 4.8W, 2.4W can work for a long time The relay is normally open, and 4-pin relay type, and rated current is 100A, rated voltage is 12VDC Adopts of copper terminal has good electrical conductivity, and great stable working performance Convenient to replace the broken one, and modify the car Specifications: Contact form: normally open Rated current: 100A Rated voltage: 12VDC Lead out: terminal Pin number: 4 Size: 4.3*4.5*8cm/1.7*1.8*3.1in Weight: Approx.92g/3.2oz Wiring method: small pins: control voltage, large pins: load Package included: 1 x Relay
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. Instruction & Steps of How to use: 1. Download the Arduino IDE, the latest version. 2. Install the IDE 3. Set up your Arduino IDE as: Go to File->Preferences and copy the URL below to get the ESP board manager extensions: arduino.esp8266.com/stable/package_esp8266com_index.json 4. Go to Tools > Board > Board Manager> Type "esp8266" and download the Community esp8266 and install. 5. Set up your chip as: Tools -> Board -> NodeMCU 1.0 (ESP-12E Module) Tools -> Flash Size -> 4M (3M SPIFFS) Tools -> CPU Frequency -> 80 Mhz Tools -> Upload Speed -> 921600 Tools-->Port--> (whatever it is) 6. Download and run the 32 bit flasher exe at Github(Search for nodemcu/nodemcu-flasher/tree/master/ at Github) github.com/nodemcu/nodemcu-flasher/tree/master/Win32/Release Or download and run the 64 bit flasher exe at: github.com/nodemcu/nodemcu-flasher/tree/master/Win64/Release 7. In Arduino IDE, look for the old fashioned Blink program. Load, compile and upload. 8. Go to FILE> EXAMPLES> ESP8266> BLINK, it will start blinking. Data download access to the website: http://www.nodemcu.com/index_en.html Firmware link: https://github.com/nodemcu/nodemcu-firmware Note: Please contact us if you need the driver or meet any issue when using. We provide 100% satisfication service for customers. Package included: 2* New Version ESP8266 NodeMCU LUA CP2102 WiFi Wireless Development Board
Product Specs and Packing: Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 5V 8-Channel Relay interface board, and each one needs 15-20mA Driver Current Equiped with high-current relay, AC250V 10A ; DC30V 10A Indication LED's for Relay output status This is a DC 5V 8 Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
The light sensor module have strong adaptable to the environment, having a pair of infrared transmitter and receiver, transmitter launch a certain frequency infrared, when meet obstacle in the detection direction, the infrared receiver is reflected back by the receiver tube, after processing through the comparator circuit, the green indicator light will illuminate while the signal output interface output digital signal (a low-level signal) can be adjusted via potentiometer knob detection distance, the effective distance range 2 ~ 30cm, working voltage is 3.3V-5V. The detection range of the sensor can be adjusted by the potentiometer, with little interference, easy to assemble, easy to use features, can be widely used robot obstacle avoidance, obstacle avoidance car assembly line count and black-and-white line tracking and many other occasions. Specification The output port OUT sensor module can be directly connected to the microcontroller IO port , you can directly drive a 5V relay ; the module detects the distance 2 -30cm, detection angle 35 °, the distance can detect potential is adjusted Can be used for 3-5V DC power supply modules When the power is turned on, the red power indicator light Using the comparator LM393 Interface : 1. VCC: External 3.3V-5V voltage (can be directly connected to 5v MCU and 3.3v MCU) 2. GND: GND External 3. OUT: Small board digital output interfaces (0 and 1)
Sugru Original Formula is the world's first mouldable glue that sets strong by turning into silicone rubber. It's specifically designed to bond permanently to almost anything including ceramics, metal, glass, wood, plaster, stone, most plastics, some fabrics and even flexible materials. It's easy to use. Mould it like play-dough into any shape or space you want to fill. You have 30 minutes to fix, bond, make, seal, mount, hang and customise - enough time to reposition and make it perfect. In 24 hours, it cures into a strong and durable, flexible silicone rubber that stays stuck.
Component listing: 1 x Power Supply Module 1 x 400 Holes Breadboard 1 x Small Resistor Card 1 x 90 Degrees 40 Pin Header 1 x 40 Pin Header 1 x 9V Battery Connection for Ardunio 1 x 65 Jumper Wire 1 x Active Buzzer 1 x Passive Buzzer 1 x Relay 3 x 10k Adjustable Potentiometer 3 x 10k Potentiometer 1 x 10k Adjustable Potentiometer 5 x 100uf Electrolytic Capacitor 5 x 100nf Metal Capacitor 5 x 100pf Ceramic Capacitor 5 x 47uf Electrolytic Capacitor 5 x 22uf Electrolytic Capacitor 5 x 330up Electrolytic Capacitor 5 x 100pf Monolithic Capacitor 10 x 1N4007 Diode 10 x Resistor(100Ω) 10 x Resistor(220Ω) 10 x Resistor(330Ω) 10 x Resistor(560Ω) 10 x Resistor(1k) 10 x Resistor(2k) 10 x Resistor(4.7k) 10 x Resistor(10k) 10 x Resistor(20k) 10 x Resistor(51k) 10 x Resistor(1M) 10 x Resistor(10M) 5 x Photosensitive resistor 5 x PNP Transistor (8550) 5 x NPN Transistor (8050) 2 x IRF520 2 x RGB LED 8 x Big Key 2 x Read Header Cap 2 x Blue Header Cap 2 x Green Header Cap 2 x Black Header Cap " 10 x White LED 10 x Red LED 10 x Green LED 10 x Orange LED 10 x Blue LED 1 x 20pin Female-to-male Dupont Wire 1 x Project Box
When get this turtle robot kit, at first glance, you will see the beautiful big packaging box. And each component is tidily packed inside the small box., Parameters: 1)Motor's voltage range: 1-6V; motor shaft length: 10mm; speed: 6.0V 100rpm/min. 2)Motor control is driven by L298P. 3)Three groups of line tracking modules, to detect black-white line with higher accuracy and can also be used for anti-fall control. 4)Ultrasonic module is used to detect whether there is obstacles or not. 5)Bluetooth wireless module can be paired with Bluetooth device on phone to remotely control the turtle robot. 6)Infrared receiver module matches with an infrared remote control to control the turtle robot. 7)Add a 8*8 dot matrix module, showing the robot states. 8)Can access to the external voltage 6~ 12V
Components List: 1 x Project Box 1 x Power Supply Module 1 x 830 Holes Breadboard 10 x Resistor(100Ω) 10 x Resistor(220Ω) 10 x Resistor(330Ω) 10 x Resistor(560Ω) 10 x Resistor(1k) 10 x Resistor(2k) 10 x Resistor(4.7k) 10 x Resistor(10k) 10 x Resistor(20k) 10 x Resistor(51k) 10 x Resistor(1M) 10 x Resistor(10M) 5 x 100uf Electrolytic Capacitors 5 x 100nf Metal Capacitors 5 x 100pf Ceramic Capacitors 5 x 47uf Electrolytic Capacitors 5 x 22uf Electrolytic Capacitors 5 x 330up Electrolytic Capacitors 5 x 100pf Monolithic Capacitor 10 x 1N4007 Diode 1 x Active Buzzer 1 x Passive Buzzer 3 x 10k Potentiometer 3 x 10k Potentiometer 1 1 x 10k Potentiometer 5 x Photosensitive resistor 5 x PNP Transistor (8550) 5 x NPN Transistor (8050) 2 x IRF520 2 x RGB LED 8 x Big Button 8 x Big Button Cap 2 x Read Pin Cap 2 x Blue Pin Cap 2 x Green Pin Cap 2 x Black Pin Cap 1 x 4N25 1 x SN74HC595 1 x JQC-3F(T73) 5VDC 10 x white LED 10 x Red LED 10 x Green LED 10 x Orange LED 10 x Blue LED 1 x 9V Battery Connection for Ardunio 1 x register card 1 x 90 degree 40Pin Header 1 x 40Pin Header 1 x 65 jmper wires 1 x 40 Pin connect wires 1 x 140 Pin breadboard jump wires 1 x Cover