UNIVERSAL-SOLDER Electronics Ltd

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Easter Special: “3-for-2” deals or huge discounts on all items
Free USA & Canada Shipping >200 CAD

Products currently on SALE:

Click HERE for all “3-for-2” deals.

Click HERE for all discounted items.

- 23%
Added to wishlistRemoved from wishlist 1
CANADUINO ZIF Socket Programming Shield V2 for Arduino
CANADUINO ZIF Socket Programming Shield V2 for Arduino

CANADUINO ZIF Socket Programming Shield V2 for Arduino

$5.90
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- 20%
Added to wishlistRemoved from wishlist 4
ArduEZ Large Solderless Prototyping Breadboard with integrated Power Supply 3.3V 5V 12V
ArduEZ Large Solderless Prototyping Breadboard with integrated Power Supply 3.3V 5V 12V

ArduEZ Large Solderless Prototyping Breadboard with integrated Power Supply 3.3V 5V 12V

$39.90
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- 15%
Added to wishlistRemoved from wishlist 11
WeMos D1 Mini ESP32 Minikit Dual Core 240MHz Wi-Fi Bluetooth BLE
WeMos D1 Mini ESP32 Minikit Dual Core 240MHz Wi-Fi Bluetooth BLE

WeMos D1 Mini ESP32 Minikit Dual Core 240MHz Wi-Fi Bluetooth BLE

$11.90
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- 17%
Added to wishlistRemoved from wishlist 1
WEMOS D1 Mini C3 V1.0.0 ESP32-C3FH4 – genuine LOLIN
WEMOS D1 Mini C3 V1.0.0 ESP32-C3FH4 – genuine LOLIN

WEMOS D1 Mini C3 V1.0.0 ESP32-C3FH4 – genuine LOLIN

$9.90
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- 19%
Added to wishlistRemoved from wishlist 2
NANO V3.0 module Atmega328P – CH340 USB (100% compatible with Arduino)
NANO V3.0 module Atmega328P – CH340 USB (100% compatible with Arduino)

NANO V3.0 module Atmega328P – CH340 USB (100% compatible with Arduino)

$12.95
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- 24%
Added to wishlistRemoved from wishlist 1
Proximity Sensor LJ12A3-4-Z-BY PNP Output – 4mm Range – 6-36V Power Supply
Proximity Sensor LJ12A3-4-Z-BY PNP Output – 4mm Range – 6-36V Power Supply

Proximity Sensor LJ12A3-4-Z-BY PNP Output – 4mm Range – 6-36V Power Supply

$3.95
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- 16%
Added to wishlistRemoved from wishlist 2
Pro Mini module ATmega328P 3.3V, 8MHz (100% compatible with Arduino)
Pro Mini module ATmega328P 3.3V, 8MHz (100% compatible with Arduino)

Pro Mini module ATmega328P 3.3V, 8MHz (100% compatible with Arduino)

$10.90
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- 17%
Added to wishlistRemoved from wishlist 3
Printed Stackable Header Set for Arduino MEGA2560 Prototyping – Extra Long
Printed Stackable Header Set for Arduino MEGA2560 Prototyping – Extra Long

Printed Stackable Header Set for Arduino MEGA2560 Prototyping – Extra Long

$4.90
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- 37%
Added to wishlistRemoved from wishlist 4
5 pcs 50×70 mm Prototyping Perfboard
5 pcs 50×70 mm Prototyping Perfboard

5 pcs 50×70 mm Prototyping Perfboard

$2.20
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- 13%
Added to wishlistRemoved from wishlist 4
ArduEZ® Smart Breadboard Shield Kit for Raspberry Pi
ArduEZ® Smart Breadboard Shield Kit for Raspberry Pi

ArduEZ® Smart Breadboard Shield Kit for Raspberry Pi

$25.90
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- 40%
Added to wishlistRemoved from wishlist 1
DC-DC Switching Regulator 12V 0.5A – TO-220 pinout – 7812 Replacement
DC-DC Switching Regulator 12V 0.5A – TO-220 pinout – 7812 Replacement

DC-DC Switching Regulator 12V 0.5A – TO-220 pinout – 7812 Replacement

$3.00
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- 26%
Added to wishlistRemoved from wishlist 2
Mini Data Logger DS1307, Micro SD, Backup Battery, I2C, SPI
Mini Data Logger DS1307, Micro SD, Backup Battery, I2C, SPI

Mini Data Logger DS1307, Micro SD, Backup Battery, I2C, SPI

$4.90
Add to cart
- 37%
Added to wishlistRemoved from wishlist 2
Soil Moisture Sensor analog and digital out
Soil Moisture Sensor analog and digital out

Soil Moisture Sensor analog and digital out

$2.50
Add to cart
- 22%
Added to wishlistRemoved from wishlist 4
Ai-Thinker ESP-01S Genuine Module ESP8266 with 1MB Memory – Compatible with Arduino
Ai-Thinker ESP-01S Genuine Module ESP8266 with 1MB Memory – Compatible with Arduino

Ai-Thinker ESP-01S Genuine Module ESP8266 with 1MB Memory – Compatible with Arduino

$3.50
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- 31%
Added to wishlistRemoved from wishlist 3
Micro-SD Memory Card Adapter for Arduino with 3.3V-5V converter
Micro-SD Memory Card Adapter for Arduino with 3.3V-5V converter

Micro-SD Memory Card Adapter for Arduino with 3.3V-5V converter

$2.25
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- 30%
Added to wishlistRemoved from wishlist 3
Terminal Block 5.00-3P Screw-Clamp

Terminal Block 5.00-3P Screw-Clamp

$0.26
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Added to wishlistRemoved from wishlist 0
320 pcs Ultimate SMD 1206 Ceramic Capacitors Kit 10pF to 22uF
Capacitor Kits

320 pcs Ultimate SMD 1206 Ceramic Capacitors Kit 10pF to 22uF

$9.50
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Added to wishlistRemoved from wishlist 0
Optocoupler LTV-845 Darlington DIP16
Optocoupler etc.

Optocoupler LTV-845 Darlington DIP16

$1.89
Add to cart
Added to wishlistRemoved from wishlist 1
RP2040 Zero – Compatible with Raspberry Pi Pico
MicroPython

RP2040 Zero – Compatible with Raspberry Pi Pico

$12.90
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Added to wishlistRemoved from wishlist 6
Solderless breadboard 400 Tie Points – Adhesive Back – Detachable Power Lanes
Prototyping Boards

Solderless breadboard 400 Tie Points – Adhesive Back – Detachable Power Lanes

$3.60
Add to cart
Added to wishlistRemoved from wishlist 0
80 pcs Ultimate SMD LDO Voltage Regulator Kit SOT-89
Power Management

80 pcs Ultimate SMD LDO Voltage Regulator Kit SOT-89

$7.40
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Added to wishlistRemoved from wishlist 3
CANADUINO PCB Ruler 10 cm – Black and Gold – SMD Foot Prints – Wire Gauges etc.
Measuring, Generating

CANADUINO PCB Ruler 10 cm – Black and Gold – SMD Foot Prints – Wire Gauges etc.

$2.50
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Added to wishlistRemoved from wishlist 0
Jumper Cap Black – with Handle
Socket, Header, Connector

Jumper Cap Black – with Handle

$0.15
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Added to wishlistRemoved from wishlist 0
PCB Relay OMRON G5NB-1A-E 12V
Relays, SSRs

PCB Relay OMRON G5NB-1A-E 12V

$1.87
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Added to wishlistRemoved from wishlist 4
4 Channel DC Motor Driver 4.5-25V – 600mA – L293 L293D
Driver, Converter, Interface

4 Channel DC Motor Driver 4.5-25V – 600mA – L293 L293D

$3.80
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Added to wishlistRemoved from wishlist 0
10 x Transistor SS8050 NPN TO-92
Transistors

10 x Transistor SS8050 NPN TO-92

$1.00
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Added to wishlistRemoved from wishlist 0
Atmega328P + ESP8266 – UNO + Wi-Fi – compatible with Arduino
Arduino compatible

Atmega328P + ESP8266 – UNO + Wi-Fi – compatible with Arduino

$19.95
Add to cart
Added to wishlistRemoved from wishlist 1
500 x LED in 5 Colours – 3mm Standard Package – Green Red Yellow White Blue
LED Kits

500 x LED in 5 Colours – 3mm Standard Package – Green Red Yellow White Blue

$7.90
Add to cart
Added to wishlistRemoved from wishlist 5
Lithium Cell 18650 Charger – 5V Booster – Integrated 18650 Holder
Charger

Lithium Cell 18650 Charger – 5V Booster – Integrated 18650 Holder

$6.50
Add to cart
Added to wishlistRemoved from wishlist 1
5 x LM317T adjustable voltage regulator 1.2-37V 1.5A TO-220
Power Management

5 x LM317T adjustable voltage regulator 1.2-37V 1.5A TO-220

★★★★★
$2.20
Add to cart
Added to wishlistRemoved from wishlist 0
Diode 1N4007 DO-41
Diodes, Rectifier

Diode 1N4007 DO-41

$0.15
Add to cart
Added to wishlistRemoved from wishlist 5
18650 Lithium Cell BAK N18650CP 3350mAh 6.5A – Flat Top
Battery, Holder, Clips

18650 Lithium Cell BAK N18650CP 3350mAh 6.5A – Flat Top

$9.90
Add to cart
Added to wishlistRemoved from wishlist 4
CANADUINO Genuine FTDI FT232RL USB – UART Serial Communication and Programming Adapter 3.3V / 5V
Driver, Converter, Interface

CANADUINO Genuine FTDI FT232RL USB – UART Serial Communication and Programming Adapter 3.3V / 5V

$14.90
Add to cart
Added to wishlistRemoved from wishlist 1
12mm waterproof push button
Button, Switch, Keypad

Push Button 12mm waterproof (green)

$1.95
Add to cart
Added to wishlistRemoved from wishlist 1
500 LED 5mm, 100 each of green red yellow white blue
LED Kits

500 LED 5mm, 100 each of green red yellow white blue

$12.50
Add to cart
Added to wishlistRemoved from wishlist 3
- 30%
Terminal Block 5.00-3P Screw-Clamp
Terminal Blocks

Terminal Block 5.00-3P Screw-Clamp

$0.26
Add to cart
Added to wishlistRemoved from wishlist 1
5 pcs 10W High-Power LED 20x20mm, 10 Watt (10V / 1A), warm white
LEDs

5 pcs 10W High-Power LED 20x20mm, 10 Watt (10V / 1A), warm white

$3.50
Add to cart
Added to wishlistRemoved from wishlist 0
32KB (256kbit) FRAM Memory Module for Arduino
Electronic Modules

32KB (256kbit) FRAM Memory Module for Arduino

$11.90
Add to cart
Added to wishlistRemoved from wishlist 1
Toggle Switch 2 position ON-ON 5A 125VAC
Button, Switch, Keypad

Mini Toggle Switch 2 Positions ON-ON – MTS-102

$2.00
Add to cart
Added to wishlistRemoved from wishlist 1
2 Relay 30A module 5V
Relay Modules

2 Relay Board 30A 250V – Optoisolated Inputs 3-24V – 5V DC Supply

$12.90
Add to cart
Added to wishlistRemoved from wishlist 2
4 Channel Power Supply DC-DC Converter Module 3.3V – 5V – 12V – Adjustable
DC-DC Converter

4 Channel Power Supply DC-DC Converter Module 3.3V – 5V – 12V – Adjustable

★★★★★
$18.90
Add to cart
Added to wishlistRemoved from wishlist 0
USB TTL RS232 COM Port Converter Cable PL2303TA Windows XP to 10
Driver, Converter, Interface

USB TTL RS232 COM Port Converter Cable PL2303TA Windows XP to 10

Out of Stock
$4.90
Read more
Added to wishlistRemoved from wishlist 2
- 26%
Mini Data Logger DS1307, Micro SD, Backup Battery, I2C, SPI
Sensors, Timers

Mini Data Logger DS1307, Micro SD, Backup Battery, I2C, SPI

$4.90
Add to cart
Added to wishlistRemoved from wishlist 3
Lithium Battery 2 x 18650 Charger – 3V 5V Booster – Integrated Battery Holder
Charger

Lithium Battery 2 x 18650 Charger – 3V 5V Booster – Integrated Battery Holder

$9.95
Add to cart
Added to wishlistRemoved from wishlist 1
320 pcs Ultimate SMD 0805 Ceramic Capacitors Kit 10pF to 22uF
Capacitor Kits

320 pcs Ultimate SMD 0805 Ceramic Capacitors Kit 10pF to 22uF

$8.50
Add to cart
Added to wishlistRemoved from wishlist 0
EverSet ES100-MOD WWVB BPSK Phase Modulation Receiver Module
EverSet ES100 WWVB

EverSet ES100-MOD WWVB BPSK Phase Modulation Receiver Module

$34.90
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