adafruit.com
PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+ ID: 1944 - $14.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/1944
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA. PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA. X Micro B USB 2-Way Y Splitter Cable. PowerBoost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! Like our popular 5V 1A USB wall adapter. This boost converter chip has some really nice extra...
adafruit.com
Miniature Slip Ring - 12mm diameter, 6 wires, max 240V @ 2A ID: 775 - $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/775
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. Miniature Slip Ring - 12mm diameter, 6 wires, max 240V @ 2A. Miniature Slip Ring - 12mm diameter, 6 wires, max 240V @ 2A. With a slip ring assembly, your electronics can now twist and turn safely. Add wheel encoders, 360 degree sensors, rotating LEDs, rotors and more! Weve seen a lot of people DIY slip rings out of desperation but no longer, simply pick up one of these to solve any rotation needs you have. Rated current: 2 Amp. MAY WE ALSO SUGGEST.
adafruit.com
Premium Male/Male Jumper Wires - 40 x 6 (150mm) ID: 758 - $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/758
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. Premium Male/Male Jumper Wires - 40 x 6 (150mm). Premium Male/Male Jumper Wires - 40 x 6" (150mm). We have these in three handy lengths: 3"/75mm. If you want the female/female type, we have those too! The length of the jumper wires is sometimes a bit longer than what is listed. For best results, when plugging these in a line, have the sides with the 'silver latch bit' sticking out since that side is a tiny bit wider than 0.1". Cloud-Connected Weath...
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Lithium Ion Cylindrical Battery - 3.7v 2200mAh ID: 1781 - $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/product/1781
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. Lithium Ion Cylindrical Battery - 3.7v 2200mAh. Lithium Ion Cylindrical Battery - 3.7v 2200mAh. Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-voltage and over-current protection. Yet, it is slim and easy to fit into many project cases. This cell can provide 2 C. Like most lithium-ion packs, the batteries we sell do not have thermistors built in. This i...
adafruit.com
Waterproof DS18B20 Digital temperature sensor + extras ID: 381 - $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/381
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. Waterproof DS18B20 Digital temperature sensor extras. Waterproof DS18B20 Digital temperature sensor extras. The only downside is they use the Dallas 1-Wire protocol, which is somewhat complex, and requires a bunch of code to parse out the communication. If you want something really simple, and you have an analog input pin, the TMP36 is trivial to get going. We toss in a 4.7k resistor, which is required as a pullup from the DATA to VCC line when...
adafruit.com
IR (Infrared) Receiver Sensor [TSOP38238] ID: 157 - $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/157
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. IR (Infrared) Receiver Sensor. IR (Infrared) Receiver Sensor - TSOP38238. IR sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for any microcontroller. To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along. Check the TSOP38238 datasheet. Techno-Tiki RGB LED Torch.
adafruit.com
FadeCandy - Dithering USB-Controlled Driver for NeoPixels ID: 1689 - $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/product/1689
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. FadeCandy - Dithering USB-Controlled Driver for NeoPixels. FadeCandy - Dithering USB-Controlled Driver for NeoPixels. A new collaboration between Adafruit and Micah from Scanlime. We are excited to introduce Fadecandy, a NeoPixel driver with built in dithering, that can be controlled over USB. Fadecandy is not just hardware! For connecting cheap and popular WS2811 based LEDs to a laptop, desktop, or Raspberry Pi over USB. The Open Pixel Control.
adafruit.com
Magnetic contact switch (door sensor) ID: 375 - $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/375
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. Magnetic contact switch (door sensor). Magnetic contact switch (door sensor). Normally open reed switch. Rated current: 100 mA max. Rated voltage: 200 VDC max. Box size (each side): 29mm x 14mm x 9mm / 1.1 x 0.6 x 0.4. Cable Length: 305mm ± 12mm / 12 ± 0.5. Weight (per side): 5.4g. This sample shows how to use an interrupt handler to respond to a button press or a magnetic contact switch closing. DIY ESP8266 Home Security with Lua and MQTT.
adafruit.com
INA219 High Side DC Current Sensor Breakout - 26V ±3.2A Max ID: 904 - $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/904
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. INA219 High Side DC Current Sensor Breakout - 26V 3.2A Max. INA219 High Side DC Current Sensor Breakout - 26V 3.2A Max. This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision. Well have a more detailed tutorial up shortly. Up to 26V target voltage.
adafruit.com
FTDI Serial TTL-232 USB Cable ID: 70 - $17.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/70
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. FTDI Serial TTL-232 USB Cable. FTDI Serial TTL-232 USB Cable. Your browser does not support the video tag. Your browser does not support the video tag. We now have a version with a translucent body and RX/TX LEDs! If you have a device that is running at 5V logic and requires 5V power, this cable will work fine. If you want to tweak the voltages and signals a little, you should also check out the FTDI friend. You can download the drivers. How to dis...
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