Products

Turn a wall adapter into a mini power supply with this incredibly useful adapter. A high quality molded 2.1mm DC barrel jack is brought out to red ...

Turn any battery pack into a power supply with this incredibly useful adapter. A high quality molded 2.1mm DC barrel plug is brought out to red (ce...

This brilliant invention is a blessing for makers designing or using boards with standard 2.1mm DC barrel jacks. Many devices opt against a p...

This brilliant invention is a blessing for makers designing or using boards with standard 2.1mm DC barrel jacks. Many devices opt against a p...

This product is a 3-in-1 cable. By itself, it can act as an extension cord for any 5.5/2.1mm DC power cable. The heavy 24 AWG wires can handle up t...

 If you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy! 2.1mm DC plug o...

 If you need to connect a battery pack or wired power supply to a board that has a DC jack - this adapter will come in very handy! 2.1mm DC plug o...

We're carrying this adapter primarily to allow Chumby Hacker Board users to adapt our nice 5V @ 2A power supply to their CHB. But you can use th...

"Hrmph! All I have is a power supply with a 2.1mm plug and my doodly-whatsit has a 2.5mm jack. I keep trying to force the plug to fit but that 0...

This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SP...

This TFT was discontinued! We have another 2.2" TFT in the shop, so check that out if you need a 2.2" display for your project. Please note i...

2.23" OLED Display Module For Pico Embedded SSD1305 Driver, Using SPI/I2C Bus Comes with Raspberry Pi Pico C/C++ and MicroPython Demo Size2.23...

2K2 1/2W -  Same size as standard 1/4W carbon film.  Specifications Resistance level ...

This fiber optic cable is our pick for creating inexpensive fiber links. It comprises a single 960µm PMMA core with a fluorinated polymer cladding ...

This is a miniature servo that can be connected in series, which can be controlled individually or in a unified manner through TTL serial communica...

The 2.4 inch TFT Touch Screen Module with micro SD card slot is now available as a SHIELD for Arduino UNO. It has a four wire resistive touch sc...

2.42inch OLED Display Module, 128×64 Resolution, SPI / I2C Communication2.42inch OLED Display Module Embedded SSD1309 driver chip, SPI / I2C Commun...

2.4G 3dBi WiFi Antenna for DIY projects.Electrical Characteristics Frequency: 2400 ~ 2500 MHz S.W.R. <= 2.0 @ 2400 MHz ~ 2500 MHz Antenna Gain: ...

This is a 2.4G 4dBi WiFi Antenna with ipex13 for DIY projects.Electrical Characteristics Frequency 2400 ~ 2500 MHz S.W.R. <= 2.0 @ 2400 MHz ~ 25...

The new wireless video transmission module consists mainly of a PCB board, a camera and a peripheral Wi-Fi antenna. Designed for 2.4G wireless vide...

This outdoor antenna will receive or transmit signals up 4 miles away under ideal circumstances. Normal conditions will allow it to operate between...

This is an omni-directional antenna with an IPEX connector. Its working frequency is 2.4GHz which meets most requirements of Wi-Fi devices. W...

This adhesive, omni-directional antenna is perfect for situations when you’re trying to get a signal out from a transmitter that you’ve jammed down...

2.4GHz ceramic chip antennas. Very small antennas that work nicely with the Nordic ICs. Don’t expect these little guys to perform as well as their ...