Reviews 10 Pairs Module

MEGA 2560 Starter Kit Ultra (100% Arduino IDE Compatible) w/ Battery Holder, Sensors, Modules, Resistor kit and Components (no Supply)

  • -Arduino MEGA R3 (generic high quality) + USB cable -6xAA Battery holder (9VDC) -WiFi ESP8266 module -Model Bluetooth Master / Slave HC-05 -Box with plastic cells (organizer of components) -Shield for prototypes + Mini-Breadboard -Large Breadboard (830 points ) -Dupont Cables 10 * Female-Female + 10 * Male-Female + 10 Male-Male -Cable Jumper for breadboard -6 Push Buttons with multicolored caps -Joystick Module type PS2.
  • -RC-522 RFID Module with white RFID Card and RFID Keychain -High-precision RTC Real-Time Clock Module DS3231 and EEPROM AT24C32 -PIR Presence Sensor HC-SR501 -Distance measurement module HCSR04 -Sound sensor detector module with programmable threshold -LM35 temperature sensor -Tilt detector module -Servo SG90 motor -Stepper motor (5V) -Motor driver module for stepper motor ULN2003.
  • 5V Active Buzzer -5V Passive Buzzer -LCD 1602 16 characters * 2 lines -LED Display Driver MAX7219 -LED Matrix Display of 8*8 -7 Segments Display 1 digit -7 Segments Display 4 digits -Simple Relay Module - Infrared Remote Control 38kHz - 38kHz Infrared decoder receiver (type 1838) - Infrared phototransistor (Flame sensor) - Infrared LED - Light sensor (Photoresistor).
  • -10 * LEDs 5mm Diffused RED -10 * LEDs 5mm Diffused GREEN -10 * LEDs 5mm Diffused YELLOW -5 *....
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Heayzoki Power Supply Module for Raspberry Pi 4B / 3B + Ethernet POE Fan Electronic Component,for Raspberry Pi Ethernet POE Fan Power Supply Module

  • This product provides a convenient and cost-effective way to power equipment..
  • This module allows you to apply DC voltage to specific pairs of Ethernet cables so that devices connected to the network can use it as a power source..
  • This module is ideal for any PoE application with limited space, such as IP cameras, biometrics, readers, network audio, etc..
  • For Raspberry Pi Ethernet POE fan power supply module, supports for Raspberry Pi 4B/3B+, provides clean and reliable power supply..
  • With small size, easy to carry and store, convenient to use and with good performance..
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Dell PowerEdge M1000e H330H Blank Insert Module

  • Resilient HA stacking with up to 6 switches (only SFP+ ports can be used for stack connections).
  • Up to 24 auto-sensing 1/10Gb Ethernet switching ports available.
  • 16 internal server 10Gb (KR) Ethernet ports with auto-negotiation capability to 1Gb Ethernet.
  • 4 external integrated 1/10Gb SFP+ Ethernet ports.
  • Flexible media choices for up to 4 additional 1/10Gb uplink ports with one optional FlexIO Module: 4-port SFP+ 10GbE module 3-port CX-4 10GbE copper module (supports 10Gb connections only) 2-port 10GBASE-T 10GbE copper module (supports 1/10Gb connections).
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EC Buying AD620 High Accuracy Low Power Programmable Instrumentation Amplifier Module Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal/Small Amplifiers Module

  • ... range of 1 to 10,000. Ideal for portable (or remote) applications. With high accuracy, low offset voltage, and low offset drift, the AD620 is ideal for precision data acquisition systems such as electronic scales and sensor interfaces. Also features low noise, low input bias current, and low power consumption. The module has a fixed voltage output..
  • ♥Basic Features: ✭Module Name AD620 Instrument Programmable Amplifier ✭Module size:50mm * 50mm ✭Module power supply: 5V-24V ✭Module input signal type: single-ended signal or differential signal ✭Module signal input and output range: the input signal range is within 100 microvolts of the power supply, and the output signal range is within the power supply ✭Module bandwidth: AD620: 120KHz (G=100), AD623: 800KHz (G=1), AD620/623 is lower than 50KHz at high gain, and higher than 1MHz at low gain.
  • ♥ Other Features: ✭Module gain: When there is no solder slip, the AD620 will zoom by 10 times by default, and the AD623 will zoom by 20 times by default. During welding slip, AD620: G=1+50K/Rg, AD623: G=1+100K/Rg ✭Maximum magnification of the module: more than 2000 times (actual measurement), due to the large gain of the waveform frequency band, it is recommended to use multi-stage amplification wi....
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DollaTek 5V ESP8266 Four Channel WiFi Relay IOT Smart Home Cellphone APP Remote Control

  • On board high quality MCU and ESP-01WIFI module Two working mode : Mode 1:cellphone carry on wifi module directly Mode 2:cellphone and wifi module carry on router together Additional function :work as USB module when disconnect ESP-01 module.
  • Transmission distance: (1) the open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 100 m.
  • (2), when the WiFI module and cell phone carrying on the router at the same time the signal transmission distance depends on router signal.
  • Use the Smartconfig technology to complete the configuration of the account and password of the esp-01 WIFI module on the mobile APP. The configured account and password will be memorized after power off.
  • The board contains 5V,10A/250V AC 10A/30V DC relay, which can continuously absorb 100,000 times, with the protection of diode current and short response time..
  • With mode option and working statue LED indicator.With 4 isolator and strong anti interference ability.Reserved UART debug interface and MCU download port for program.
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Joe Morello: Drum Method 2 -- Around the Kit

  • TD-27KV V-Drum Pads and Sound Module - PD-140DS V-Pad Digital Snare - 3x PDX-100 V-Pad 10" - VH-10 V-Drum Hi-Hat - CY-12C V-Cymbal Crash - CY-13R V-Cymbal Ride - CY-18DR V-Cymbal Digital Ride - KD-10 Kick Pad - TD-27 Drum Sound Module - 2x Sound Module Mount - 2x AC Adapter - 2x Special Connection Cable - 2x Connection Cable for Crash2 - 2x Drum Key - MDS-STD2 Rack - TD-27 Sound Module with Bluetooth - MDS-STD2 Drum Stand - (Pedals & Hi-Hat Stands Not Included) - Roland 1 Year Limited.
  • Mid-size V-Drums kit with flagship-class sound.
  • TD-27 sound module with advanced Prismatic Sound Modeling derived from the flagship TD-50.
  • 14" digital snare and 18" ride cymbal with high-resolution, multi-sensor triggering for unparalleled dynamics and accurate positional detection.
  • Large-diameter pads and cymbals provide an acoustic-like playing experience.
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Roland TD-27KV V-Drums Electronic Drum Set

  • TD-27KV V-Drum Pads and Sound Module - PD-140DS V-Pad Digital Snare - 3x PDX-100 V-Pad 10" - VH-10 V-Drum Hi-Hat - CY-12C V-Cymbal Crash - CY-13R V-Cymbal Ride - CY-18DR V-Cymbal Digital Ride - KD-10 Kick Pad - TD-27 Drum Sound Module - 2x Sound Module Mount - 2x AC Adapter - 2x Special Connection Cable - 2x Connection Cable for Crash2 - 2x Drum Key - MDS-STD2 Rack - TD-27 Sound Module with Bluetooth - MDS-STD2 Drum Stand - (Pedals & Hi-Hat Stands Not Included) - Roland 1 Year Limited.
  • Mid-size V-Drums kit with flagship-class sound.
  • TD-27 sound module with advanced Prismatic Sound Modeling derived from the flagship TD-50.
  • 14" digital snare and 18" ride cymbal with high-resolution, multi-sensor triggering for unparalleled dynamics and accurate positional detection.
  • Large-diameter pads and cymbals provide an acoustic-like playing experience.
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FN848 NEW Dell PowerConnect 6224F 24-Port Layer 3 Gigabit Ethernet Fiber Switch

  • 3-port CX-4 10GbE copper module (supports 10Gb connections only).
  • 2-port 10GBASE-T 10GbE copper module (supports 1/10Gb connections).
  • Features: Auto-negotiation for speed, duplex mode and flow control.
  • Supports DCB requirements including PFC (802.1Qbb), DCBx, iSCSI TLV 2.2, iSCSI Optimization.
  • FCoE FIP Snooping (FCoE Transit), single-hop.
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DSD TECH HM-18 CC2640R2F Bluetooth 5.0 BLE Module Compatible with HM-10 for Arduino

  • Original HM-18 module: DSD TECH brand guarantees and we accept refund without any excuse..
  • Bluetooth 5.0 BLE Module: The chipset is CC2640R2F from TI,Compared to the Bluetooth 4.0 module, this BLE module has a faster transfer rate and a larger MTU..
  • Compatible with HM-10, if you are using HM-10 now, you can quickly upgrade your board to Bluetooth 5.0 BLE..
  • Free APP: DSD TECH offers a free app that you can get this module into work in 5 minutes. Please search "DSD TECH Bluetooth" in Google Play App store..
  • DSD TECH back this HM-18 Bluetooth 5.0 BLE module with ONE Year WARRANTY and lifetime technical support. If you meet any question, please contact us, we will fix your issue within 24 hours.
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5V ESP8266 Dual Channel WiFi Relay Module IOT Smart Home Phone APP Remote Switch with 100M Transmission Distance

  • ON-BOARD ESP-01 WIFI MODULE: The relay board is equipped with on-board ESP-01 WiFi module and high performance microprocessor STM8S103..
  • UART DEBUG INTERFACE: The relay has reserved UART debug interface and STM8 SWIM program download interface..
  • SMART CONFIG TECHNOLOGY: The module uses smart config technology to complete the account and password configuration on the APP ESP-01 WiFi module on the mobile phone, and configure the username and password memory functions..
  • ON-BOARD 5V RELAY: This relay module adopts On-board 5V,10A250V AC 10A30V DC relay, which can continuously pull 100,000 times with diode discharge protection and short response time..
  • WORKING STATUS INDICATOR: The module has board mode selection and real-time working status indicator..
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AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger

  • Normally Open Interfaces Maximum Load : AC 250V/10A, DC 30V/10A.
  • 2 Channel Relay Module 5V Comes with High-Current Relay,Trigger Current : 5mA.
  • 5V Relay Module is 2 Channel Isolated, Each Relay Can Individually Switch On/Off by An Opto-Isolated Digital Input.
  • Relay Module Designed With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move.
  • With Optical Coupling Isolation,Triggering More Reliable and Stable.
  • 2 Channel Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled by a Wide Range of Microcontrollers.
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SainSmart USB 4 Channel Relay Automation (5V)

  • NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
  • Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
  • Module with overcurrent protection and relay diode freewheel protection..
  • NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
  • NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.
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Laser Engraver Cutting Module, LASER TREE 10W Output Optical Power Diode Laser Head, Double Ultra-Fine Compressed Spot Laser Cutter Module with Air Assistance, Laser Engraver for Wood and Metal, 24V

  • POWERFUL 10W DUAL LASER MODULE – The LASER TREE laser module has 80W machine power and 10W output power, 0.08*0.08mm compressed spot enabling finer laser engraving. The laser module engraves 304 stainless steel up to 300mm/s at a 45mm focus length. And laser cutter module ability to cut through 8mm thickness plywood by one pass at speed of 1.5mm/s. Excellent engraving speed & remarkable cutting ability for a better cutting/engraving experience..
  • AIR ASSIST & EYE PROTECTION MODES – AIR ASSIST Mode: LT-80W-AA laser engraver module is equipped with an air assist metal nozzle that can make material edges cleaner when cutting/engraving. That will greatly reduce burned marks and bring you an excellent cutting experience. (Note: Air-assisted pump not included) Mode 2: This laser module comes with a detachable eye protection cover. When engraving with this laser head, you could use this protective cover that can effectively filter blue light..
  • ULTRA-LONG SERVICE TIME – The main part is made of aluminum alloy to make the module structure more solid. And this laser cutter engraver module built-in fan cooling system, a fan speed of 10000 rpm, and cools efficiently to prolong service life. Original diode, high quality, lifetime up to 20,000 hours. Engraving ....
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