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We only accept items purchased from roymall.com. If you purchase from our local distributors or other retailers, you cannot return them on our side.Final sales items or free gifts are not acceptable for a return.To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.After receiving return instructions from us, please package up your returned items and drop your package at the local post office or another courier. We will process your return or exchange item within 3-5 working days after we receive it. The refund will be processed and credited automatically to your original method of payment.No returns or exchanges can be accepted if the product was custom produced, including custom size, custom
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Features:
1. The concave design, do not waste bread board space.
2. 2-way distribution may have disconnected, you can choose 5V, 3.3V voltage.
3. The power supply can be powered via USB and DC head
4. Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V.
5. On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
6. Apply to MB102 breadboard
Specifications:
Input voltage: 7-10 V (DC) or USB power supply
Output voltage: 3.3V/5V can switch over
Maximum output current: <700 ma
Size: 5.3cm x 3.5cm
Package Included:
1 x MB102 2 Channel 3.3V 5V Breadboard Power Supply Module
l alimentatore è perfetto, ci sono due commutatori con cui poter selezionare l output di 3.3v oppure 5v. in input la scheda può essere alimentata con connettore miniusb oppure con spinotto 7v-12v. è presente un led per segnare se la scheda è alimentata correttamente. ci sono varie uscite che si interfacciano direttamente con la breadboard oppure utilizzabili con i fili e DuPont. ho controllato le uscite con un voltmetro e sono perfette. Consiglio l acquisto
The power supply is perfect, there are two switches with which you can select the output of 3.3v or 5v. in input the board can be powered with miniusb connector or with 7v-12v plug. there is a led to mark if the board is properly powered. There are various outputs that interface directly with the breadboard or can be used with wires and DuPont. I checked the outputs with a voltmeter and are perfect.
The power supply is perfect, there are two switches with which you can select the output of 3.3v or 5v. in input the board can be powered with miniusb connector or with 7v-12v plug. there is a led to mark if the board is properly powered. There are various outputs that interface directly with the breadboard or can be used with wires and DuPont. I checked the outputs with a voltmeter and are perfect.
This is a very smart circuit. I've been always struggling with power supplies and wires, but this addition to the breadboard makes everything more easy. Due to the onboard voltage regulators, you can choose between the 5 V and 3.3 V voltages, so you can drive different digital circuits easily. The voltages can be selected per rail (so, you can have one side at 5 V and the other at 3.3 V. There are 2 switches for it. You can power the board with an external PSU or USB (microusb).
This is a very smart circuit. I've been always struggling with power supplies and wires, but this addition to the breadboard makes everything more easy. Due to the onboard voltage regulators, you can choose between the 5 V and 3.3 V voltages, so you can drive different digital circuits easily. The voltages can be selected per rail (so, you can have one side at 5 V and the other at 3.3 V. There are 2 switches for it. You can power the board with an external PSU or USB (microusb).
This is a very smart circuit. I've been always struggling with power supplies and wires, but this addition to the breadboard makes everything more easy. Due to the onboard voltage regulators, you can choose between the 5 V and 3.3 V voltages, so you can drive different digital circuits easily. The voltages can be selected per rail (so, you can have one side at 5 V and the other at 3.3 V. There are 2 switches for it. You can power the board with an external PSU or USB (microusb).
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
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A part of the QA has been auto-translated.
0
Q:
Can you have one supply +5V to ground and the other -5V to ground?
Can you have one supply +5V to ground and the other -5V to ground?