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...

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...

Battery holder for 4 AAA cells.

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

Product DescriptionIndustrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High CurrentUnlock the full potential of your industrial autom...

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 lev...

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 level...

This smart charger features four independent slots, allowing you to charge any mix of Ni-MH, Ni-Cd, Li-ion, or LiFePO4 cells simultaneously. Each b...

Features: - Supplied on its own reel. - Flexible stranded conductors - (7 x 0.16) in tough outer sheath. - Roll length 30 m...

4-Digit 8-Segment Display Module For Pico Embedded 74HC595 Driver, SPI-Compatible Comes with Raspberry Pi Pico C/C++ and MicroPython Demo ...

4-Digit LED Module! There are four pins:Clock Input (CLK)Input/Output Serial Data (DIO)3.3V  : 'VCC' stands for Voltage Common Collector, we'll c...

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"...

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"...

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"...

Need your system and code reviewed? In a little too deep? Not to worry, Little Bird provides professional services to help you get up and running q...

This 4-wire cable is a little over 150mm / 6" long and fitted with JST-PH female 4-pin connectors on each end. These types of JST cables are com...

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...

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 ...

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 ...

This cable product is no longer sold individually. We now only have them in set pairs for the same price! Get them here.This 4-wire cable is 20c...

Is there a way to join two pieces of cuttable LED strips together without soldering? Yes, there is. This 4-Pin solderless strip connector with a sn...

Is there a way to join two pieces of cuttable LED strips together without soldering? Yes, there is. This 4-Pin solderless strip connector comes wit...

Is there a way to join two pieces of cuttable LED strips together without soldering? Yes, there is. This 4-Pin solderless LED strip connector comes...

Use this right angle LED strip connector to connect two 4-wire LED strip sections to bend around a corner, curve, angle or gap, making connection n...