Power Supplies / Electricity
In our extensive assortment, you'll find everything you need for the reliable power supply of your Arduino and Raspberry Pi projects, all at attractive prices. From versatile power supplies to practical battery holders to various DC connectors - we have everything you need for the power supply of your electronics projects. As an online shop based in Switzerland, we place great value on offering you a wide range of high-quality power supply solutions directly from stock. Whether for stationary applications or mobile usage areas, you'll find suitable and affordable options for any requirements with us. Start planning your next project now and make sure you have the necessary power to bring your ideas to life.
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Battery compartment / Battery holder 9V with connecting cable and switch
With this battery compartment, you can supply your projects or kits with 9V power. The battery compa..
CHF4.90 Ex Tax: CHF4.53
Battery Compartment/Battery Holder 3xAAA with PH2.0-2P Connector
With this battery compartment, you can power your project with 4.5V. The battery holder features a c..
CHF3.90 Ex Tax: CHF3.61
Breadboard Power Supply 5V/3.3V
This is a very simple circuit board that accepts an input voltage of 6-12V and outputs a selectable ..
CHF7.90 Ex Tax: CHF7.31
Button Cell Battery LIR2032 Lithium 3.6V
Rechargeable Li-Ion LIR2025 Button Cell Battery, ideal for the RTC DS3231 Time Module.Technical deta..
CHF3.90 Ex Tax: CHF3.61
CR1220 Button Cell Lithium Battery 3V
This CR1220 button cell lithium battery with 3V is perfect as a buffer battery for the "Micro SD dat..
CHF1.40 Ex Tax: CHF1.30
CR123A Battery 3V 1500mAh
This is a high-quality 3V LiMnO2 battery of type CR123A. The battery has a capacity of 1500mAh. The ..
CHF4.90 Ex Tax: CHF4.53
CR123A Battery Compartment / Battery Holder
This 16340 battery compartment is suitable for CR123A batteries. This battery holder has pin contact..
CHF1.90 Ex Tax: CHF1.76
CR17450 Battery 3V 2100mAh
This is a high-quality 3V LiMnO2 battery of the type CR17450. The battery has a capacity of 2100mAh...
CHF8.90 Ex Tax: CHF8.23
CR2032 Battery Compartment / Battery Holder
This button cell holder is suitable for CR2032 and CR2025 batteries. The holder can simply be solder..
CHF0.60 Ex Tax: CHF0.56
CR2032 Button Cell Battery 3V
This CR2032 3V button cell battery is perfect for operating the BOB3 battery.Technical Details:Type:..
CHF1.30 Ex Tax: CHF1.20
DC-DC 1.5A Step-Up Boost Converter
This is a Step-Up voltage converter. The module converts input voltages from 2-24V to 2-28V output v..
CHF3.90 Ex Tax: CHF3.61
DC-DC Multi-Output Step-Down Buck Converter (3.3V/5V/9V/12V)
This compact DC-DC step-down converter converts input voltages from 7.5-30V into an output voltage o..
CHF8.90 Ex Tax: CHF8.23
DFRobot 3.7V Solar Li-Po Charge Controller
With this charge controller from DFRobot, you can use a 4.4-6V solar panel to charge a 3.7V battery...
CHF6.90 Ex Tax: CHF6.38
DFRobot AA Battery Boost Module 5V
This handy AA battery boost module generates an output voltage of 5V from two AA batteries, allowing..
CHF8.90 Ex Tax: CHF8.23
DFRobot DC-DC Step-Up Boost Module 5V
This small DC-DC boost module converts an input voltage of 0.9 to 5V DC into 5V. With this module, y..
CHF4.90 Ex Tax: CHF4.53
DFRobot Solar Power Manager 5V 1A
The DFRobot Solar Power Manager series is designed for IoT projects where high efficiency is require..
CHF13.90 Ex Tax: CHF12.86
DFRobot Solar Power Manager for 12V Lead Batteries
The DFRobot Solar Power Manager series is designed for IoT projects and renewable energy projects, o..
CHF29.90 Ex Tax: CHF27.66
Dragino Replacement Battery ES-261520 3.6V 8500mAh
This Dragino ES-261520/W battery serves as a replacement part for the LSN50-V2, LDDS20, LDDS75 and L..
CHF19.90 Ex Tax: CHF18.41
ER34615 Battery 3.6V 19000mAh
This is a high-quality 3.6V LiSOCI2 battery of type ER34615. The battery has an enormous capacity of..
CHF17.90 Ex Tax: CHF16.56
Fermion 4bit Level Converter TXS0104E
This is a 4bit Level Converter from DFRobot. The module has two separate configurable voltage suppli..
CHF3.90 Ex Tax: CHF3.61
Fermion 8bit Level Converter TXS0108E
This is an 8bit Level Converter from DFRobot. The module has two separate configurable voltage power..
CHF4.90 Ex Tax: CHF4.53
Fine fuse holder clip for print mounting
These PCB assembly fuse clips are perfect for mounting 5x20mm (D5 x 20mm) fine fuses onto a PCB boar..
CHF0.30 Ex Tax: CHF0.28
Fine Fuse Set 100pcs. 5x20mm assorted
With this fine fuse set, you will always have the right fuses for your Arduino projects at hand! The..
CHF13.95 Ex Tax: CHF12.91
HLK-10M05 230V to 5V Step-Down Converter
This step-down module converts 230V to 5V with an efficiency of 80% and an output current of up to 2..
CHF10.90 Ex Tax: CHF10.08
HLK-PM01 230V to 5V Step-Down Converter
With this step-down converter, you can transform 230V alternating current to 5V DC. This voltage con..
CHF7.90 Ex Tax: CHF7.31
HLK-PM03 230V to 3.3V Step-Down Converter
With this step-down converter, you can transform 230V alternating current to 3.3V DC. This voltage c..
CHF7.90 Ex Tax: CHF7.31
HX4002 3.3V Step Up/Down Converter 1.8-5V to 3.3V 100mA
The N1iF is a DC-DC voltage converter that can automatically switch between Step-UP (boost converter..
CHF2.90 Ex Tax: CHF2.68
Industrial DC-DC Buck Converter 9-18V to 5V 10A
This is an industrial isolated DC-DC Buck Converter from DFRobot. The converter converts DC 9-18V to..
CHF46.90 Ex Tax: CHF43.39
Li-Ion Battery 3.7V 3200mA NCR18650B 18650
With this Panasonic Lithium-Ion battery, you can realize your battery-powered Arduino projects. The ..
CHF8.90 Ex Tax: CHF8.23
Li-ion Battery Charging Module with DC-DC Step Up Boost Converter
This LiPo module serves as a charge controller for a 3.7V 18650 Li-ion battery and simultaneously as..
CHF4.90 Ex Tax: CHF4.53