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Can be used for various DIY projects
Suitable for beginners to make DIY projects, which can be used for teaching, practice, experiments, etc.
Help to improve students' interest and exercise hands-on ability.
A good choice if you need it!
Battery Clip Specification
⊙ Male DC Plug：2.1mm X 5.5mm
⊙ Application: 9V batteries and 9V snap battery holders
Specification
Power Supply Module
⊙ Size:53mm x 35mm
⊙ Apply to breadboard，compatible with 5 V, 3.3 V
⊙ Input voltage: 6.5-12 V (DC) or USB power supply
⊙ Output voltage: 3.3V/5V can switch over
⊙ Maximum output current: <700 ma
⊙ Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
⊙ On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use
Retsik
Reviewed in the United States on March 1, 2025
Great assortment to get you started in electronics!
JAXBRG
Reviewed in the United States on September 18, 2024
The product arrived as expected and appeared to be good quality. But the pushbutton switch on the power supply module came apart. I was able to reassemble it, but it did not work correctly. It had to be held depressed in order for power to stay on, otherwise it would go off. Seems like a poor design of the switch.I did get a positive response from the seller and have updated my review. They do have great customer service.
Anton Giroux
Reviewed in the United States on August 8, 2024
I've been using this for my Raspberry Pi Pico experiments. The power board that comes with it is a bonus. The only downside is that the shortest connector wire are four inches long. When I'm doing an experiment, with a lot of connections, that are often only 1 inch or less apart, then there is a forest of wire loops that one has to search through when trouble shooting.Luckily, I've been doing electronics for many years, so I have some #20 wire, I can cut and trim to make the short connections.I like the power board for it. Runs from a nine volt battery and supplies 5 volt and 3.3 volts. When I'm programming the Pi, it gets power from the USB connect. But for running the experiment, the power board works great.Good little kit.
DV
Reviewed in the United States on August 8, 2024
The outer channels on the breadboard are marked + and -. When you plug the circuit board into the breadboard, the poles are opposite. This could damage components. Also, there is an input for 9VDC (battery connector), but there is no way to use the 9 volts, only 3 and 5.
Heppy1177
Reviewed in the United States on July 13, 2024
This product is pretty straightforward and is made with decent materials. It works as intended, but the only issue I could notice is that the pins on the jumper wires are slimmer compared to others I've tried in the past, which can make it wiggle more, but it still works.
Santa Claus
Reviewed in the United States on May 21, 2024
The wires are not very good, but the breadboards worked great. I burned out some LEDs on the 3.3v settings, I don't know if it was the LED manufacturer or the power supply. Just use a resister and it should be ok. I used it to see what size resistance is needed to laminate LEDs from different vendors.
Buyer73
Reviewed in the United States on December 28, 2024
Fast shipping and in good condition
J
Reviewed in the United States on January 11, 2024
My unit had no voltage issues or wrongly wired points. Completely useable and actually used it to pipe data through onto a NAND no problem. Perfectly functional breadboard. Came with an abundance of patching wires, as well as a cute power supply board.
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