All Products
Showing 41-47 of 47 products · 13 unavailable products hidden
SparkFun RedStick
16 Channel 5V Mini-Relay Module BK_RL16_01
Adafruit STEMMA Non-Latching Mini Relay
Relay Shield v1.1
5V 10A switching power supply
Surface Mount DPDT Switch
Water Turbine Generator (5VDC)
SparkFun RedStick
In 2015 we developed the BadgerStick as a fun and interactive way for people to learn about soldering and engage with SparkFun products at the multiple trade shows we appeared at. In 2016 we have refined the BadgerStick into what you see here, the SparkFun RedStick! The RedStick combines some of ...
16 Channel 5V Mini-Relay Module BK_RL16_01
A compact 16-channel relay module using HUIKE mini-relays, providing optocoupler-isolated control of up to 16 independent circuits. Despite having 16 channels, the board is close in size to a standard 8-channel relay module thanks to the mini-relay form factor. Each channel has a dedicated LED i...
Adafruit STEMMA Non-Latching Mini Relay
The Adafruit STEMMA Non-Latching Mini Relay lets you switch lamps, fans, solenoids, and other small appliances (up to 250 VAC/DC) using any 3V or 5V microcontroller — no soldering, flyback diodes, or level shifting required. Just connect via the JST-PH STEMMA connector and toggle the signal pin h...
Relay Shield v1.1
The Relay Shield v1.1 is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is 35VDC 70W for each channel. It can be directly controlled by Arduino/Crowduino through digital IOs with external 9V DC supply. Compared to...
5V 10A switching power supply
This 5V 10A Switching Power Supply delivers up to 50W of stable DC power, making it ideal for driving LED strips, motors, CNC projects, and other power-hungry 5V devices. It accepts both 110V and 220V AC input, so it works worldwide with the appropriate mains cable. The output connects via a sta...
Surface Mount DPDT Switch
Surface mount DPDT switch for those tight portable designs. Capable of switching up to 1.2VA (360mA at 3.3V and 240mA at 5V).Documents:Datasheet
Water Turbine Generator (5VDC)
This is a water turbine generator, 5V DC output, which can be directly used as Arduino power supply. Eco-friendly energy, you can make it work together with our lithium battery charger, working as a backup energy. This water turbine generator can be used in various hydro power generator applicat...
