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464-ADA 12" eTape Liquid Level Sensor + extras
464-ADA 12" eTape Liquid Level Sensor + extras
US$75.17
The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and easily interfaces with electronic control systems. The eTape sensor's envelope is compressed by the hydrostatic pressure of the fluid in which it is immersed.
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3071-ADA Adafruit RFM69HCW Transceiver Radio Breakout - 433 MHz
US$15.95
Sending data over long distances is like magic, and now you can be a magician with this range of powerful and easy-to-use radio modules. Sure, sometimes you want to talk to a computer (a good time to use WiFi) or perhaps communicate with a Phone (choose Bluetooth Low Energy!) but what if you want to send data very far? Most WiFi, Bluetooth, Zigbee and other wireless chipsets use 2.4GHz, which is great for high speed transfers.
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735 74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter
74LVC245 - Breadboard Friendly 8-bit Logic Level Shifter
US$2.63
The 74LVC245 is designed so that even when it runs at 1.8V, it still happily accepts 5V signals in one pin and converts it to a lower logic level on the opposite pin. This chip is only for digital signals, it doesn't convert analog signals (you need an op amp for that).
Delivery within 2-3 weeks
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423-ADA Foot switch
423-ADA Foot switch
US$13.13
This foot switch is made of rubbery plastic, is plenty strong to put up with any amount of stomping, and contains a snap switch. You can use the switch as either a "normally open" or "normally closed" type. Attached to the switch is a 2 meter long cable so you can wire it directly to your project.
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909 Panel Mount Ethernet Extension Cable
909 Panel Mount Ethernet Extension Cable
US$8.55
This cable by Adafruit will make it easy for you to enclose a device that has an Ethernet port.
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3046-ADA Assembled Adafruit Feather HUZZAH with ESP-F v1.1 With Headers
US$29.45
This is the Assembled Adafruit Feather HUZZAH ESP-F v1.1 with headers - our take on an 'all-in-one' ESP-F v1.1 WiFi development board with built in USB and battery charging and ready to go immediately! Its an ESP-F v1.1 WiFi module with all the extras you need. At the Feather HUZZAH's heart is an ESP-F v1.1 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 program 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.
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298 Diffused Green 5mm LED (25 pack)
298 Diffused Green 5mm LED (25 pack)
US$7.00
Pack of 25 diffused green LEDs. 5mm diameter. 565 nm wavelength. 2.2-2.5V Forward Voltage, at 20mA current. 40 mcd typical brightness (green LEDs will appear brighter to us than other colors).
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1758-ADA Adafruit LED Sequins - Warm White - Pack of 5
1758-ADA Adafruit LED Sequins - Warm White - Pack of 5
US$6.92
This order comes with 5 Warm White "1206 size" LEDs, matched with a 100 ohm resistor.
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3458-ADA Adafruit Feather 328P - Atmega328P 3.3V @ 8 MHz
US$19.25
At the Feather 328P's heart is an ATmega328P clocked at 8 MHz and at 3.3V logic, a chip setup we've had tons of experience with as it's the same as the Pro Mini and similar to the Adafruit Metro 328. This chip has 32K of flash and 2K of RAM, and we paired it with a SiLabs CP2104 to give it USB-to-Serial program & debug capability built in. Works great when you want to keep your classic Arduino code compatibility, but want to use one of our dozens of FeatherWings 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. We also tied the battery thru a divider to an analog pin, so you can measure and monitor the battery voltage to detect when you need a recharge.
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1991-ADA Slim Sticker-type GSM/Cellular Quad-Band Antenna - 3dBi uFL
US$6.03
At just 75mm long from tip to tip and and with a thickness of just 2mm, this 3dBi GSM antenna is slim, compact and sensitive, with a 3dBi gain.
Delivery within 2-3 weeks
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1057 Line Laser Diode - 5mW 650nm Red
1057 Line Laser Diode - 5mW 650nm Red
US$15.67

Includes encapsulated laser diodes that are Class IIIa 5mW, with a 650nm red wavelength. They can be driven from 2.8V to 5.2V so they're great for your embedded electronics project.

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1329-ADA 2.1mm DC Barrel Plug to Alligator Clips
1329-ADA 2.1mm DC Barrel Plug to Alligator Clips
US$3.42
A high quality molded 2.1mm DC barrel plug is brought out to red (center positive) & black (ring negative) alligator clips. 2.1mm is a near-standard for electronics, so with this adapter you can easy clip and connect packs and wires to a power jack. Good for about 2 or 3 Amps of current and up to 24VDC.
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1448-ADA Compact Switching Power Supply - Selectable Output 3-12VDC
US$19.95
This model is 10 Watts and has 6 selectable outputs ranging from 3V to 12VDC and up to 1.5A output. It has a 2-prong plug, but takes 110VAC to 240VAC so you can use it anywhere with a simple plug adapter. 
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1332-ADA Membrane 1x4 Keypad + Extras
1332-ADA Membrane 1x4 Keypad + Extras
US$5.17
This keypad has 4 buttons, and since every key has its own wire line, no matrix code is required - just treat these like every day switches. The membrane is soft and has a removable paper backing to expose a strong adhesive so you can stick this on an enclosure and feed the cable through a slot.
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819-ADA Micro Switch w/Roller Lever - Three Terminal
819-ADA Micro Switch w/Roller Lever - Three Terminal
US$3.76
This microswitch has a flat metal lever actuator and a roller at the end. The roller makes it a little better for angled actuation. This switch comes with three terminals (common/normally-open/normally-closed). We also have kinds with a bump actuator, flat lever and long wire.
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