Products

The MB7489 4-20HR-MaxSonar-WRMI sensor of weather resistance has millimeter resolution and a 7.5Hz read rate, provides short to long distance detec...

A common output mode for industrial sensors is 4-20mA. This adapter lets you use 4-20mA sensors with an Analog Input or VINT Hub port.

The SRF06 is a low cost ultrasonic ranger with a 4-20mA current output. The SRF06 is powered by the 4-20mA current loop and requires no other p...

The weather resistant MB7789 4-20SC-MaxSonar-WRMI has millimeter resolution and a 0.6Hz read rate, provides short to long distance detection and ra...

This compact (0.4″ × 0.6″) switching step-down (or buck) voltage regulator takes input voltages between 4 V and 50 V and efficiently reduces them ...

Battery holder for four AA batteries. Details for item #1153 4-AA battery holder. Size: 58 × 63 × 16mm Cells: 4 AA ...

Battery holder for four AA cells arranged as two side-by-side rows of two cells each. Details for item #1770 4-AA battery ho...

Battery holder for four AA cells arranged as two back-to-back two-cell holders. Details for item #1154 4-AA battery holder b...

Enclosed battery holder for four AA cells. This holder features a lid that slides over the batteries and snaps into place to fully enclose them. It...

Battery holder for 4 AAA cells. Details for item #1145 4-AAA battery holder. Size: 53 × 50 × 13 mm Cells: 4 AAA ...

Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flashcards, and modes are 3.3V-only, many makers find tha...

Are you still distressed that industrial sensors can't be used on the Arduino ? You may need to get a converter just like this! This 12V to 3.3V ...

Are you still distressed that industrial sensors can't be used on the Arduino ? You may need to get a converter just like this! This 12V to 5V l...

We are super pleased to enjoy a partnership with an engaging, empowering foundation like 4-H . Here at Adafruit we drive ourselves to "be excellen...

We are super pleased to enjoy a partnership with an engaging, empowering foundation like 4-H . Here at Adafruit we drive ourselves to "be excellent...

For big projects, with big power needs, an AT or ATX power supply is a handy place to grab 5V or 12VDC. Only problem is that these supplies have co...

These waterproof connectors allow you to attach 2 cables together while protecting the connection from the elements.

These waterproof connectors allow you to attach 2 cables together while protecting the connection from the elements.

These waterproof connectors allow you to attach 2 cables together while protecting the connection from the elements.

Are you a maker in the midst of a STEMMA dilemma? This 200mm long 4-wire cable is a fantastic chimera-cable fitted with STEMMA QT / Sparkfun Qwiic...

These 4-wire cables are 15cm long and come as a set, one side has a JST SM type connector plug on the end. The other side has a matching JST SM typ...