Large Panel-Mount Digital Power Meter - 6.5V to 100VDC up to 20A
What do you do when you need a variety of measurements on your current project? (pun intended!) You could buy a slew of test equipment tools OR you could use this very nice panel-mount multi-function power meter! This power meter comes with a nice, big (and backlit!) LCD screen…
Start wiring
Power Management · Power
Verify supply voltage and logic levels before powering up.
Related groups
4 groups
9 VDC 1000mA regulated switching power adapter - UL listed visual preview
Adafruit PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+ visual preview
MicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter | Kiwi Electronics visual preview
DC-DC Automatic Step Up-down Power Module (3~15V to 5V 600mA) visual previewPower
Compare wall adapters, buck regulators, buck-boost boards, USB-C PD barrel adapters and passive cables before treating them as interchangeable power supplies.
Power · Power supplies & regulators · 24 parts
9V Alkaline Battery visual preview
9V Battery Holder visual preview
9V Battery Snap visual preview
9V to Barrel Jack Adapter visual previewBatteries
Choose batteries, holders, adapters and boost boards without mixing voltage class, chemistry, connector polarity, charging method or current delivery.
Power · Batteries · 21 parts
SparkFun Qwiic Pro Micro BoogieBoard visual preview9V to Barrel Jack Adapter visual preview
SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) visual previewMicroUSB Plug to 5.5/2.1mm DC Barrel Jack Adapter | Kiwi Electronics visual previewConnectors
Sort passive connector adapters from Qwiic boards, LCD modules and microSD card adapters before assuming anything with the right plug will substitute safely.
Connectors & cables · Connectors · 28 parts
RGB backlight positive LCD 16x2 visual previewSparkFun 16x2 SerLCD - RGB Backlight (Qwiic) visual preview
I2C 20x4 Arduino LCD Display Module visual preview
Gravity: I2C 16x2 Arduino LCD with RGB Backlight Display V2.0 visual previewDisplays
Character LCDs, SPI TFTs, e-paper modules and larger capacitive-touch TFT panels solve different display jobs. Treat display class, interface, controller, resolution, touch, refresh behaviour, storage, voltage and mounting as separate swap checks.
Displays · TFT & LCD displays · 35 parts