Reviews Ask Module

Geekstory BN-220 Dual GPS Glonass Module Navigation TTL Level 9600bps + GPS Passive Antenna for Arduino Raspberry Pi Pixhawk F3 CC3D Betaflight F4 Flight Control

  • BN-220 gps module has flash to save configuration, so you do not need to reset data next time when you use it. But it has no compass. If you need gps with flash and compass, please buy bn-880 from Geekstory..
  • When you use it for Raspberry Pi, there is no driver needed but you need to install software.
  • The TX LED flash means gps module output normally.The PPS LED flash means gps module locate your place..
  • Data Level : TTL or RS-232,Default TTL level. To make it be RS232 output, you need to use one TTL to RS232 converter cable.
  • BN 220 gps module documentation link cannot be displayed. If you need technical documentation, please click “Ask a question” to em-ail us.
Check Stock

Blink Video Doorbell | Two-way audio, HD video, motion and chime app alerts and Alexa enabled — wired or wire-free (Black)

  • Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio..
  • Experience long-lasting battery life, custom alerts, privacy settings, and more..
  • Get alerts when motion is detected or someone presses Video Doorbell. Connect to existing doorbell wiring or pair with a Sync Module (sold separately) to engage live view and two-way audio on demand..
  • Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive (each sold separately)..
  • Designed for every home, go wire-free or connect to doorbell wiring to also sound your existing in-home chime. Without wiring, you can use your Blink Mini camera (sold separately) as an indoor plug-in chime..
  • Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app..
  • Works with Alexa — receive alerts and answer with two-way audio. When wired or paired with a Sync Module, just ask Alexa to answer the front door..
  • Includes one Video Doorbell, 2 AA 1.5V Lithium Batteries, 4 Screws, 1 Case Opening Tool. Does not include Sync Module 2 which can be found in all “Systems” above (recommended for optimal use while on battery)..
Check Stock

Blink Outdoor Camera Wall Mount Bracket, 5 Pack Plastic Protective Housing and 360 Degree Adjustable Mount with Blink Sync Module 2 Outlet Mount for Blink Outdoor Indoor Camera System (Black)

  • Answer your door no matter where you are from your smartphone with 1080p HD day and infrared night video and two-way audio..
  • Experience long-lasting battery life, custom alerts, privacy settings, and more..
  • Get alerts when motion is detected or someone presses Video Doorbell. Connect to existing doorbell wiring or pair with a Sync Module (sold separately) to engage live view and two-way audio on demand..
  • Choose to save and share clips in the cloud with a free 30-day trial of the Blink Subscription Plan or locally with the Sync Module 2 and USB drive (each sold separately)..
  • Designed for every home, go wire-free or connect to doorbell wiring to also sound your existing in-home chime. Without wiring, you can use your Blink Mini camera (sold separately) as an indoor plug-in chime..
  • Set up yourself in minutes with the two included AA lithium batteries then connect to wifi in the app..
  • Works with Alexa — receive alerts and answer with two-way audio. When wired or paired with a Sync Module, just ask Alexa to answer the front door..
  • Includes one Video Doorbell, 2 AA 1.5V Lithium Batteries, 4 Screws, 1 Case Opening Tool. Does not include Sync Module 2 which can be found in all “Systems” above (recommended for optimal use while on battery)..
Check Stock

Solu JY-MCU HC-06 Slave Bluetooth Serial Port Transeiver Baseboard Mini module// Arduino Wireless Bluetooth Transceiver Module Slave 4Pin Serial

  • About us (Solu ), Professional factory of circuit boards, welcome to our store for more choices with best price. What we pursue is your satisfication of our service, not just for our goods.For any reason you are unsatisfied with our product at any time, simply contact support for exchange or refund. we will reply you about any question you ask within 24 hours.
  • Core module HC-06, leads to interface includes VCC, GND, TXD, RXD, aside LED status output pin,.
  • Adapted to many USB Bluetooth Such as HC05 HC06, HC07, BC04 or other compatible Bluetooth module pin definition.Power reverse connect protection.
  • the input voltage 3.6 ~ 6V, unpaired when the current approximately 30mA, paired about 10mA, the input voltage must not exceed 7V.
Check Stock

Optical Fingerprint Reader Sensor Module Door Lock Access Control Red Light for Arduino Mega2560 UNO R3 Geekstory

  • Optical fingerprint sensor secure your project with biometrics. This fingerprint module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search, it's easy to use, so its perfect for any project.
  • Fingerprint sensor module can work with any microcontroller which with serial port: such as compatible with arduino, 51, avr, stm32, pic, arm, msp430.
  • Package Includes:1 X Optical Fingerprint Reader Sensor, 2 X Cable. You can enroll new fingers directly - up to 240 finger prints can be stored.
  • Applications: Fingerprint door locks, safes, guns, financial and other security areas.
  • Access control systems, industrial computers, POS machines, driving training, attendance and other areas of identity.
  • fingerprint payment and other financial areas.
  • The fingerprint moudle documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us.
Check Stock

Stemedu ESP8266 Test Board Code Burner Flash Downloader ESP8266 ESP-01S Serial WiFi Wireless Transceiver Module for Fixture Board (Pack of 5pcs)

  • Video tutorial: https://youtu(dot)be/oLtgUKrG6wM, ESP8266 Flash Downloader with ESP-01S Serial Module https://youtu(dot)be/gmluzujXw78.
  • All IO ports have been drawn out and can be used as ZUI small system development board or small batch burning fixture. The board supports one-click firmware download function, and add burning.
  • Compatible with ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-12S ▶ Micro USB interface, this module is very easy to program..
  • The board supports one-click firmware download function, and add burning.
  • If any question, how to email us? Please click "Stemedu" (you can find "Sold by Stemedu" under Buy Now button), in the new page, click "Ask a question" to email us.
Check Stock

MakerFocus TFT LCD Screen Display 1.3inch TFT LCD Module, 240 * 240 IPS 65K Full Color 3.3V with SPI Interface ST7789 IC Driver, 51 STM32 Ar duino Routines for DIY

  • User Manual: Please get the link from the product guide and description below.
  • 1.3inch TFT LCD Screen Display Module: The TFT display provides a semiconductor switch for each pixel and each pixel is directly controlled by pulse. Therefore, each node is relatively independent and can be continuously controlled, which not only improves the response speed of the display, but also can be accurately controlled..
  • Dot Size: 240*240 ( There are two display way: horizontal display and vertical display, you can adjust the display direction. ).
  • We Have a Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation!.
Check Stock

Geekstory VK-162 G-Mouse USB GPS Dongle M8030 Chip 72 Channel Navigation Module External GPS Antenna Remote Mount USB GPS Receiver with Flash for Raspberry Pi Support Google Earth Window Linux

  • VK-162 GPS support windows and linux system, not for android and IOS system. It is NOT plug and play for most device. You must install driver before make it work.
  • The cable length is 200cm. Support GPS + GLONASS(default), GPS + beidou, GLONASS + beidou. VK-162 usb gps has flash to save setting. Your settings will be saved the next time you use it, which will make it easier to use.
  • It is a magntized antenna,if get the GPS signal,please use the GPS module outdoor,If you want to use the GPS module indoor,please install GPS signal amplifier in your room.
  • The USB GPS is a great, easy, and an awesome solution for travelers.It works anywhere around the world. After you download the maps for the country traveling, it will pin point exactly where you are without having to pay any service.
  • If you have any issue when using our product,or you need product use documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us.
Check Stock

ENVPRFR 3D Analog Stick Joystick Replacement, Module Thumbstick Sensor Parts Repair Kit Replacement for Xbox One, Playstation 4 PS4 (10 Pcs)

  • Made of premium-grade material, durable and wear-resistant. Compatible with Xbox One and PS4..
  • Please carefully check your machine model before purchase..
  • Tiny analog sticks can slove many problems under professional installation: Stick drift, creeping, stuttering, blind spots, dead zones, no click, non-centered, broken, loose joysticks and etc..
  • Soldering skills are needed. It is better to ask an expert repairman to install the joysticks kit, allowing your X One or PS 4 controller to work in a good condition..
  • Each set comes with 10 X 3D Joystick Sensor Module Replacement..
Check Stock

Echo Show 5 (Charcoal) with All-new Blink Outdoor- 3 camera kit

  • This bundle includes Echo Show 5 and Blink Outdoor 3 camera kit ..
  • Control your smart home Voice control compatible devices or manage them on the easy-to-use display. Ask Alexa to show you security cameras, control lights, and adjust thermostats..
  • Alexa can show you more Compact 5.5 smart display ready to help manage your day, entertain at a glance, and connect you to friends and family..
  • Blink Outdoor is a wireless battery-powered HD security camera that helps you monitor your home day or night with infrared night vision..
  • With long-lasting battery life, Outdoor runs for up to two years on two AA lithium batteries (included)..
  • Store video clips in the cloud with the Blink Subscription Plan and save them locally to the Blink Sync Module 2 via a USB flash drive (sold separately)..
Check Stock

Kingslim DL12 Pro 4K Mirror Dash Cam, 12\ Front and Rear View Camera for Cars with Dual Sony Sensor, GPS, Super Night Vision, Backup Camera and Parking Assistant

  • Control Camera by Voice or Touch: 12" IPS touch screen, easy to set the camera smoothly by your finger. Interlligent voice control function, accuracy of command acceptance is as high as 95%. You can ask the camera to record or stop recording directly when driving..
  • Save GPS Location and Speed Information: The GPS module of the dual dash camera tracks your vehicle's location, route, speed on each drive, making it reliable evidence in case of accidents. External GPS module, you can also turn off gps function if you need..
  • Super Night Vision with Dual Sony Sensor: This 4K mirror dash cam features premium dual Sony sensors in the front and rear cameras for sharp night time video quality. f/1.8 large aperture and WDR technology, help to record a crystal clear and visible video in any situation- day or night..
  • Rear Mirror and Safer Parking Assistant: No more concern on installing the rear camera upside down. Rear Mirror function allow to adjust the rear image vertically or horizontally. Also, the upgraded the parking assistant has high middle low 3 parking angle options which allow to default set the most useful parking angle according to your need..
Check Stock

MunnyGrubbers - Mystic Conch Shell with Voice Reply, Non-Canon Parody of Spongebob Magic Conch Shell, Fortune Telling, Decision Making, Meme, Novelty, Prank, Gag, Funny, Joke, Gift, Toy - (V4+ Gold)

  • ... will reply with various neutral thoughts. Let it control your life..
  • Pull the string firmly until you feel the *click* trigger. This will activate the toy for a voice response. If there is still no sound try replacing batteries in the toy with three "AG13" or "LR44" button cell batteries. *DO NOT* remove the sound module from toy or else parts will become loose.
  • it may rotate freely inside the toy. Twist the cap off with a counter clockwise motion. You can unscrew the battery compartment on the sound module with a standard Philips head screwdriver..
  • Some stringing may exists from the 3d printing manufacturing process and can easily be removed by quickly passing a lighter through the area. Please contact us for support if there any other issues. This product is designed and 3D printed by MunnyGrubbers in the USA..
Check Stock

Walking Sticks (Shire Library)

  • [GuliKit Electromagnetic Joystick Module] Patented Technology of GuliKit Electromagnetic Stick, designed for Steam Deck, made of high-quality materials, it has a longer life and more durable than the original joystick..
  • [No Drifting] Hall Effect Senor Electromagnetic Stick solves drifting. Fix for problems like stick drift, creeping, stuttering, blind spots, dead zones, no click, non-centered, broken, and loose joysticks..
  • [6 Skin Stickers for Steam Deck] Skin Stickers perfectly compatible for the Steam Deck. It can improve the tactile feel of your Steam Deck's Trackpads, protect them from wearing out prematurely and add style..
  • [Need Simple Welding Skill] If you don't have soldering skill or tools, it is better to ask an expert repairman to install GuliKit Joystick. To avoid risk of damage, before the replacement work, please discharge your Steam Deck battery to below 10%. We are equipped with tool kits for installation (Soldering tools are not included)..
  • [Excellent After-sales Service] Before installation, you can refer to the details page and manual of our product. If you have any questions during installation and use, you can contact us by email at any time, and we will reply you as soon as possible!.
Check Stock