adafruit.com
DHT11 basic temperature-humidity sensor + extras ID: 386 - $5.00 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/product/386
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. DHT11 basic temperature-humidity sensor extras. DHT11 basic temperature-humidity sensor extras. Compared to the DHT22, this sensor is less precise, less accurate and works in a smaller range of temperature/humidity, but its smaller and less expensive. Comes with a 4.7K or 10K resistor, which you will want to use as a pullup from the data pin to VCC. 3 to 5V power and I/O. 25mA max current use during conversion (while requesting data). Send weather ...
adafruit.com
SMT Breakout PCB Set For SOT-23, SOT-89, SOT-223 and TO252 ID: 1230 - $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/1230
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. SMT Breakout PCB Set For SOT-23, SOT-89, SOT-223 and TO252. SMT Breakout PCB Set For SOT-23, SOT-89, SOT-223 and TO252. Beguiled by a fancy new chip, regulator or transistor that is only available in a SOT23-3, SOT23-5, SOT23-6, SOT-223, SOT-89, or TO-252 pinout? This set of breakout PCBs will make your life much much easier and get you prototyping faster than ever. This set comes with 3 different boards which fit 5 different packages. Blank SMT St...
adafruit.com
10K Precision Epoxy Thermistor [3950 NTC] ID: 372 - $4.00 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/372
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. 10K Precision Epoxy Thermistor. 10K Precision Epoxy Thermistor - 3950 NTC. Please enter your details below and we will send you an email when this item is back in stock. You will only be emailed about this product! Please enter your details below and we will send you an email when this item is back in stock. You will only be emailed about this product! Need to measure something damp? Resistance at 25 degrees C: 10K - 1%. B25/50 = 3950 - 1%. Basic R...
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Adafruit Pro Trinket - 5V 16MHz ID: 2000 - $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
https://www.adafruit.com/products/2000
INTERNET OF THINGS - IOT. RESELLER and UNIVERSITY PACKS. Adafruit Pro Trinket - 5V 16MHz. Adafruit Pro Trinket - 5V 16MHz. X Adafruit Pro Trinket LiIon/LiPoly Backpack Add-On. Trinket's got a big sister in town - the Pro Trinket 5V. Pro Trinket combines everything you love about Trinket with the familiarity of the common core Arduino chip, the ATmega328. It's like an Arduino Pro Mini with more pins and USB tossed in, so delicious. The Pro Trinket 5V uses the Atmega328P chip, which is the same core chip i...
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