Reference: RBD-0702

1 Channel 5V Relay Board Module

58 reviews

It has a relay status indicator led Power LED(Green), 8 relay status indicator LED(Red) Relay control interface by single-chip IO. Low-level suction close, high-level release. Easy to use, simple 3 line structure. Note: Relay might be different from the picture as per stock

Reference: RBD-1273

MAX485

Low-Power RS-485 Transceivers Low-Power RS-422 Transceivers Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks

Reference: 1353

Jumper Wire Single 30cm

45 reviews

Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.

Reference: RBD-1416

PIC16F73 Microcontroller

High performance RISC CPU Only 35 single word instructions to learn All single cycle instructions except for program branches which are two-cycle

Reference: RBD-1427

L7824

IC Name: L7824 Package/Case: DIP-3

Reference: RBD-1469

BR9012 TRANSISTOR

BR9012 TRANSISTOR Package/Case: DIP-3

Reference: RBD-1497

220uF 25V Capacitor

3 reviews

Capacitance: 220uF Voltage: 25V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %

Reference: RBD-1838

DIP Switch - 8 Position

4 reviews

8 individual switch positions 2.54mm pin spacing General control switches

Reference: 0031

Jumper Wire 40 Pcs Set 20cm

603 reviews

3 Types Available (Please select from option) 1. Male to Male  2. Male to Female 3. Female-Female

Reference: 0245

Kiloohm (KΩ) 1/4w Resistors - Pack of 5

394 reviews

Choose your desire Resistor value from below: 

Reference: RBD-1275

DS1307 I2C Real Time Clock (RTC)

5 reviews

UL recognized Operating temperature range from -40°C to 85°C Automatic power fail to detect and switch circuitry Timekeeping current of 300nA Completely manages all timekeeping functions 56byte, battery backed, general purpose RAM with unlimited writes A programmable square wave output signal Simple serial port interfaces to most microcontrollers

Reference: RBD-1398

1 Channel 12V Relay Board Module

10 reviews

Brand new and high quality. 1-Channel Relay interface board, Equipped with high-current relay : 15A @ 125V AC or 10A @ 250V AC Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM) **Relay Brand is different from the picture as per stock

Reference: RBD-1425

ULN2803A Driver IC

2 reviews

IC Name: ULN2803A Package/Case: DIP-18

Reference: RBD-1428

L7815

IC Name: L7815 Package/Case: DIP-16

Reference: RBD-1470

BC327 Transistor

2 reviews

BC327 Transistor Package/Case: DIP-3 Amplifier Transistors PNP Silicon

Reference: RBD-1498

4.7uf 160v Capacitor

3 reviews

Capacitance: 4.7uF Voltage: 160v Mounting: Through Hole Material: Aluminum Tolerance: ±20 %

Reference: 1730

Tactile Push Button Switch 10 Values 6x6mm Micro Momentary Tact Button Switches

37 reviews

Through-hole design. Shaft Shape: Round Base Size (mm): 6mm and 7mm Middle stroke 1.05mm and 2mm Shaft Size: 10 different Size (find the details in Package Includes section below) Please Choose Size Below:

Reference: RBD-2101

250K Ohm Potentiometer

5 reviews

Resistance: 50k Ω. Tolerance: 20%. Shaft Length: 15mm.

Reference: RBD-0264

Brand: SparkFun Electronics

Lockitron Mechanical Assembly

Lockitron Mechanical Assembly The Lockitron Mechanical Assembly from SparkFun is a perfect solution for the DIY home automation or Internet of Things (IoT) enthusiast, whether you want to make your life easier by not awkwardly fumbling with keys or add some extra security in your home with three-factor authentication.

Reference: RBD-1276

4N35 Optocoupler

3 reviews

IC Name: 4N35 Package/Case: DIP-6

Reference: RBD-1367

RGB Full color LED SMD Module

10 reviews

RGB trichromatic limiting resistor to prevent burnout PWM adjusted color mixing Working voltage: 5V LED drive mode: Common cathode driver

Reference: RBD-1426

ULN2804 Driver

IC Name: ULN2804A Package/Case: DIP-18

Reference: RBD-1451

L7818CV

IC Name: L7818CV Package/Case: DIP-3

Reference: RBD-1471

S9013 Transistor(pack of 3)

S9013 Transistor Transistor Type: NPN

Reference: RBD-1499

Capacitor 470uF 50v

10 reviews

Capacitance: 470uF Voltage: 50V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %

Reference: RBD-1789

Push Switch Big

7 reviews

250V 3A 2 Terminal SPST On/Off Momentary Red Push Button Switch

Reference: RBD-2276

Potentiometer 5k ohms Single-Turn Trimmer 502

4 reviews

5000-ohm single-turn trimmer potentiometer with smooth adjustment Breadboard-friendly design with secure, long leads ±5% tolerance for reliable resistance range from 9.5 to 5000 ohms Ideal for precision tuning in electronic circuits Compact, durable plastic package with top-mounted screwdriver adjustment This potentiometer can be of Blue and White...

Reference: RBD-0265

QR701 58mm Embedded Receipt MIni Thermal Printer

Printing method: Thermal dot printing Printing speed: 50 - 80mm/s Resolution: 8 points/mm, 384 points/line Effective print width: 48mm Character set: ASCII, GB2312-80 (Chinese)

Reference: RBD-1432

MT8870DE

IC Name: MT8870DE Package/Case: DIP-18

Reference: RBD-1452

L7808

IC Name: L7808 Package/Case: DIP-3

Reference: RBD-1463

2N3906 PNP Transistor

1 review

IC Name: 2N3906 Package/Case: DIP-3

Reference: RBD-1500

47pF Ceramic capacitor (pack of 5)

6 reviews

47pF 100V Ceramic Capacitors