40% off
Bread Board Power Supply Module
Convenient plug-in power supply module designed to sit directly on your breadboard, delivering regulated 3.3V and 5V output from a USB or DC barrel jack input. A must-have accessory from The Engineer Store, Bengaluru, for clean, stable power during prototyping. Fast shipping, 7-day warranty on manufacturing defects, and dedicated support.
Specifications
| Type | Breadboard Power Supply Module |
| Input Voltage | 6.5V-12V DC (barrel jack) / 5V USB |
| Output Voltage | Selectable 3.3V / 5V per rail (jumper selectable) |
| Max Output Current | 700mA per rail |
| Voltage Regulator | AMS1117-3.3 & AMS1117-5.0 |
| Input Connector | DC barrel jack (5.5x2.1mm) + USB Mini/Micro-B |
| On/Off Switch | Yes, slide switch |
| Power Indicator | LED (green/red) |
| Breadboard Compatibility | Standard MB-102 / 830-point breadboards |
| Pin Spacing | Standard 2.54mm, plugs directly into power rails |
| Board Dimensions | ~53mm x 35mm |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Dual Independent Rails: Each breadboard power rail can be independently set to 3.3V or 5V using onboard jumpers, allowing mixed-voltage prototyping.
- Dual Input Options: Power via a 6.5-12V DC adapter through the barrel jack or directly from a 5V USB cable for maximum flexibility.
- Direct Plug-In Design: Pins align perfectly with standard 830-point breadboard power rails - no extra wires needed for power distribution.
- Onboard Power Switch: Conveniently turn power on and off without unplugging cables, protecting your circuit during modifications.
- LED Power Indicator: Instantly confirms the module is powered and delivering voltage to your breadboard.
- Regulated & Stable Output: AMS1117 voltage regulators provide clean, low-dropout regulated power, reducing noise in sensitive analog and digital circuits.
- Compact & Lightweight: Sits flush on the breadboard edge without obstructing component placement.
Why Choose This?
- 100% authentic module sourced from trusted suppliers
- Eliminates messy jumper wires from external power supplies to breadboard rails
- Dual-voltage capability supports Arduino (5V), ESP8266/ESP32 (3.3V), and mixed projects simultaneously
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse
- Expert technical support included for wiring and integration help
Project Ideas
- Arduino Prototyping: Power your Arduino circuits directly on the breadboard with a stable 5V supply while running 3.3V sensors on the adjacent rail.
- ESP32/ESP8266 Projects: Provide clean 3.3V power for Wi-Fi and IoT module development without relying on a dev board's onboard regulator.
- Mixed-Voltage Circuits: Run a 5V microcontroller alongside 3.3V peripherals like OLED displays, SD card modules, or RF transceivers on the same breadboard.
- Sensor Testing & Calibration: Use stable regulated voltage to test and calibrate analog sensors, ADCs, and signal conditioning circuits.
- Learning & Education: Ideal for students learning basic electronics, voltage regulation, and circuit prototyping in labs and workshops.
- Portable Workbench Power: Pair with a 9V battery or USB power bank for a fully portable breadboard prototyping setup.
How to Use
- Step 1: Align the module's pins with the positive (+) and negative () power rails on your standard 830-point breadboard and press firmly into place.
- Step 2: Set each rail's voltage by positioning the onboard jumpers to 3.3V or 5V as required by your circuit.
- Step 3: Connect a 6.5-12V DC adapter to the barrel jack or plug in a USB cable for 5V input.
- Step 4: Slide the power switch to ON - the LED indicator will light up confirming power delivery.
- Step 5: Build your circuit on the breadboard; components connected to the power rails will receive the selected regulated voltage.
What's in the Box
- 1 x Bread Board Power Supply Module (MB-102 compatible)
- Documentation and support materials
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Bread Board Power Supply Online in India
Purchase the Bread Board Power Supply online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Bread Board Power Supply with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Bread Board Power Supply at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Bread Board Power Supply Module
Convenient plug-in power supply module designed to sit directly on your breadboard, delivering regulated 3.3V and 5V output from a USB or DC barrel jack input. A must-have accessory from The Engineer Store, Bengaluru, for clean, stable power during prototyping. Fast shipping, 7-day warranty on manufacturing defects, and dedicated support.
Specifications
| Type | Breadboard Power Supply Module |
| Input Voltage | 6.5V-12V DC (barrel jack) / 5V USB |
| Output Voltage | Selectable 3.3V / 5V per rail (jumper selectable) |
| Max Output Current | 700mA per rail |
| Voltage Regulator | AMS1117-3.3 & AMS1117-5.0 |
| Input Connector | DC barrel jack (5.5x2.1mm) + USB Mini/Micro-B |
| On/Off Switch | Yes, slide switch |
| Power Indicator | LED (green/red) |
| Breadboard Compatibility | Standard MB-102 / 830-point breadboards |
| Pin Spacing | Standard 2.54mm, plugs directly into power rails |
| Board Dimensions | ~53mm x 35mm |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Dual Independent Rails: Each breadboard power rail can be independently set to 3.3V or 5V using onboard jumpers, allowing mixed-voltage prototyping.
- Dual Input Options: Power via a 6.5-12V DC adapter through the barrel jack or directly from a 5V USB cable for maximum flexibility.
- Direct Plug-In Design: Pins align perfectly with standard 830-point breadboard power rails - no extra wires needed for power distribution.
- Onboard Power Switch: Conveniently turn power on and off without unplugging cables, protecting your circuit during modifications.
- LED Power Indicator: Instantly confirms the module is powered and delivering voltage to your breadboard.
- Regulated & Stable Output: AMS1117 voltage regulators provide clean, low-dropout regulated power, reducing noise in sensitive analog and digital circuits.
- Compact & Lightweight: Sits flush on the breadboard edge without obstructing component placement.
Why Choose This?
- 100% authentic module sourced from trusted suppliers
- Eliminates messy jumper wires from external power supplies to breadboard rails
- Dual-voltage capability supports Arduino (5V), ESP8266/ESP32 (3.3V), and mixed projects simultaneously
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse
- Expert technical support included for wiring and integration help
Project Ideas
- Arduino Prototyping: Power your Arduino circuits directly on the breadboard with a stable 5V supply while running 3.3V sensors on the adjacent rail.
- ESP32/ESP8266 Projects: Provide clean 3.3V power for Wi-Fi and IoT module development without relying on a dev board's onboard regulator.
- Mixed-Voltage Circuits: Run a 5V microcontroller alongside 3.3V peripherals like OLED displays, SD card modules, or RF transceivers on the same breadboard.
- Sensor Testing & Calibration: Use stable regulated voltage to test and calibrate analog sensors, ADCs, and signal conditioning circuits.
- Learning & Education: Ideal for students learning basic electronics, voltage regulation, and circuit prototyping in labs and workshops.
- Portable Workbench Power: Pair with a 9V battery or USB power bank for a fully portable breadboard prototyping setup.
How to Use
- Step 1: Align the module's pins with the positive (+) and negative () power rails on your standard 830-point breadboard and press firmly into place.
- Step 2: Set each rail's voltage by positioning the onboard jumpers to 3.3V or 5V as required by your circuit.
- Step 3: Connect a 6.5-12V DC adapter to the barrel jack or plug in a USB cable for 5V input.
- Step 4: Slide the power switch to ON - the LED indicator will light up confirming power delivery.
- Step 5: Build your circuit on the breadboard; components connected to the power rails will receive the selected regulated voltage.
What's in the Box
- 1 x Bread Board Power Supply Module (MB-102 compatible)
- Documentation and support materials
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Bread Board Power Supply Online in India
Purchase the Bread Board Power Supply online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Bread Board Power Supply with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Bread Board Power Supply at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.