IR sensor 38kHz shielded 41015734
In stock: 55


Receiver for IR signals with 38kHz modulation. Can be used together with an IR-transmitter or basically any IR remote control. The sensor is shielded for added noise immunity and better range. Works with distances up to 18m.

Preview FilesFiles

Customers Who Bought This Item Also BoughtCustomers Also Bought

  • IR transmitter 38kHz

      IR transmitter 38kHz
    Transmitter for IR signals with 38kHz modulation. Can be used together with an IR-receiver for short range data transfer or basically any device that uses IR remote control. 41015733
    In stock: 57 

  • Adafruit Feather Huzzah ESP8266

      Adafruit Feather Huzzah ESP8266
    Feather is the new development board from Adafruit, and like it's namesake it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. This is the Adafruit Feather HUZZAH ESP8266 - our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. Its an ESP8266 WiFi module with all the extras you need, ready to rock! We have other boards in the Feather family, check'em out here. At the Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can progam the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. We wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings. To make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. You don't need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. Here's some handy specs! Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in Light as a (large?) feather - 9.7 grams ESP8266 @ 80MHz with 3.3V logic/power 4MB of FLASH (32 MBit) Built in WiFi 802.11 b/g/n 3.3V regulator with 500mA peak current output CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading Auto-reset support for getting into bootload mode before firmware upload 9 x GPIO pins - can also be used as I2C and SPI 1 x analog inputs 1.0V max Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking Power/enable pin 4 mounting holes Reset button Comes fully assembled and tested, with a USB interface that lets you quickly use it with the Arduino IDE or NodeMCU Lua. (It comes preprogrammed with the Lua interpretter) We also toss in some header so you can solder it in and plug into a solderless breadboard. Lipoly battery and USB cable not included (but we do have lots of options in the shop if you'd like!) 23mm x 51mm x 7.2mm / 0.9" x 2" x 0.28" Weight: 6.2g 41014735
    In stock: 33 

  • RS485 Shield v2

      RS485 Shield v2
    Our friends over at LinkSprite have made this nifty little RS485 Shield, now you will be able to have a communication port for your field bus directly connected to your Arduino! Even though the RS485 is sometimes thought as an archaic protocol, it will allow up to 32 devices to communicate through the same data line over a cable length of up to 4000ft with a maximum data rate of 10Mbit/s. Those arent bad numbers! This version of the RS485 shield removes the optional DB9 connector bay and adds a second 2-pin screw terminal and the ability to choose two pins from your Arduinos D0 to D7 as Software Serial Ports to communicate with the shield. This shield does come without its headers separate so a small amount of soldering will be required before attaching it to your Arduino device. 41013388
    In stock: 5 

  • Adafruit Pro Trinket LiIon/LiPoly Backpack

      Adafruit Pro Trinket LiIon/LiPoly Backpack
    If you have a Pro Trinket you probably know it's the perfect little size for a portable project. This LiPoly backpack makes it really easy to do! Instead of wiring 2 or 3 boards together to make a charging system, this little PCB sits on top of the Pro Trinket and allows a LiPoly/LiIon battery to plug in. When the Pro Trinket USB port is powered, the battery is recharged automatically. Unplug the USB port and the Pro Trinket will switch over to the rechargeable battery. Ideally, this backpack is for use with the 3.3V Pro Trinket, so that the battery voltage (3.7V-4.2V) will get regulated down to 3.3V on the Pro Trinket board. However, many times, you can run a 5V Pro Trinket + accessories off of the ~4V from the LiPoly battery with no problem. (Technically its overclocking but we've never seen that affect the Pro Trinket itself, AVRs are happy to overclock without complaint). Solder the backpack on with the extra long header so that it can still plug into a breadboard, or clip the long header leads short afterwards for a slim package. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy. If you want to add an On/Off switch, we also made that really easy. The two 0.1" holes with a box around them are the battery output line. Carefully cut the trace between them with a hobby knife and replace with two wires from a switch like this slide switch, or this pushbutton one, for example. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the bottom, for when you'll only be charging batteries with 500mAh size or larger. For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout. Comes assembled and tested Uses the 5V input via Micro-B USB connector on the Pro Trinket For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells) 100mA charge current, adjustable to 500mA by soldering a jumper closed Batteries and Pro Trinket not included. Dimensions: 15mm x 17mm x 2mm / 0.6" x 0.7" x 0.08" Height w/ JST: 7mm / 0.3" Weight: 1.3g 41013203
    In stock: 37 

  • Adapter 3.5mm plug screw terminal

      Adapter 3.5mm plug screw terminal
    Adapter 3.5mm stereo plug to screw terminal max. voltage: 12V max. current: 1A 41010916
    In stock: 6 

  • El.lyt 1000uF 25V 105C radial

      El.lyt 1000uF 25V 105C radial 40520011
    In stock: 96 
    1 - $0.98
    10 - $0.88
    25 - $0.73
    100 - $0.49