PS2501-1 Opto-coupler 1 Channel
Price range: $0.95 through $4.25Transistor Output Optocoupler optically coupled isolators containing a GaAs light-emitting diode and an NPN silicon phototransistor 1-CHANNEL,5KV. …
ULN2803A Darlington Transistor Array 8-Channel
$2.55The ULN2803A is comprised of eight high voltage, high current NPN Darlington transistor pairs. All units feature…
MCP4131-103E/P 7Bit 129 Step Digital Pot
Price range: $2.35 through $8.95MCP4131-103E/P 7Bit 129Step Digital Pot non-volatile Digital Potentiometer with a volatile memory and programmed/reprogrammed through an SPI-compatible…
Stackable 0.100″ Female Header: 2x20-pin, Straight
$2.95The extended pins allow multiple units to be stacked as popularized on Arduino shields. Enabling removable daughter boards that can…
2.54mm 2 x 40Pin Male Dual row header
Price range: $0.75 through $4.25Headers can be either straight (vertical) or right-angle, the latter form is sometimes used to connect two…
2.54mm Round Female Header tin Single Row 40Pin
Price range: $1.00 through $8.252.54mm Round Female Header tin Single Row 40 Pin they are used with custom PCBs or general…
2.54mm 6 Colour Breakaway Male Header 1x40
Price range: $1.95 through $3.952.54mm 6 Colour Breakaway Male Header 1x40 connector is a single-row, 40-pin, straight male header strip that…
Solderless Breadboard - 400 Tie Points
$4.95Solderless Breadboard - 400 Tie Points, Device designed for integrators and designers of electronic circuits, prototypes of…
Solderless Breadboard - 700 Tie Points (SYB-120)
$5.95Solderless Breadboard - 700 Tie Points (ZY-201), Device designed for integrators and designers of electronic circuits, prototypes…
Solderless Breadboard - 170 Tie Point Mini
$2.95This Solderless Breadboard - 170 Tie Point Mini is perfect for small designs or extensions to existing…
Solderless Breadboard - 25 Tie Point 6 pack
$4.95Solderless Breadboard—25 Tie Points mini is an excellent tool for Prototyping work. It saves time by not…
Dupont Jumper Wires Solderless
Price range: $2.95 through $12.95Dupont is also called Jumper Wire cables. They are low cost and used to connect hardware such as sensors,…
Dupont Jumper Wires Solderless 65, 75 and 130 piece pack
Price range: $3.95 through $7.95Jumper DuPont wires: a practical solution for Arduino, raspberry pi and breadboard, Available in 65, 75 and 130…
LM-NE555 Timer
Price range: $1.50 through $4.95The 555 timer IC is a very cheap, popular and useful precision timing device that can act…
ULN2003AN Darlington Transistor Array 8-Channel
Price range: $1.95 through $5.95The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for…
PDC004 PD2\3 to DC decoy fast charging trigger QC4 Charger 9V - 20V
$5.95Type-C base input is super compatible, fully supporting traditional mother port or direct stripline PD adapter. Delivery…
NE555+CD4017 Light Water Flowing Light LED
$5.95The NE555 timer generates adjustable pulses that drive the CD4017 decade counter, sequentially lighting up LEDs to…
LCR-T4 MEGA428 Component tester ESR meter LCD display
$21.95The LCR-T4 MEGA428 Component tester ESR meter LCD is a Tremendous overall tester for many standard Components.…
Lithium battery power indicator board 4.2v-25.2v
$4.95Wide application: Includes nickel-metal hydride batteries, 18650 and polymer lithium battery packs, lead-acid storage, electric vehicle batteries…
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Charge Level Indicator Voltmeter 12-60V, 72V, 84V, 96V Lithium/Lead-acid Battery
Price range: $3.75 through $3.95These are great for Battery Management systems Lead-Acid Battery Capacity LED Indicator Digital Voltmeter Tester Voltage Current…
Breadboard 5V/3.3V Power Supply Module
$4.95This is a must-have power supply module for experimenters who have to test/prototype electronic circuits on a…
IIC/I2C INTERFACE FOR 1602 LCD MODULE
$2.95IIC/I2C Interface for 1602 LCD Module for Arduino Projects Take control of your 1602 LCD
Mini NRF24L01 SMD 1.27MM Wireless Transceiver
Price range: $2.95 through $9.95The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator, a demodulator,…
AMS1117-3.3V DC-DC step down 800ma
Price range: $2.95 through $12.95AMS1117-3.3V DC-DC step down 800ma Buck Converter is a positive Voltage Regulator Step Down Power Supply Converters…
AT24C08 Serial EEPROM IIC Interface
$3.95AT24C08 Serial EEPROM IIC Interface is optimized for use in smart card applications where low-power and low-voltage…
XL6009 4A Boost DC-DC Step Up Converter Adjustable
$5.85You can set a voltage on this DC-DC converter and the converter itself will determine whether it…
GY-33 TCS34725 Detector Module Colour Recognition Sensor
$16.95The GY-33 Colour Recognition Sensor Module is based on the TCS34725 IC that can output the Red,…
Capacitive Analog Soil Moisture Sensor 3.3~5.5V
$4.75This module includes an onboard voltage regulator which gives it an operating voltage range of 3.3 ~…
LED Light Touch Switch 5-24V Multifunctional Cabinet
$4.75The multi-functional touch sensing module is an integrated circuit module designed to realize the human touch interface.
AT24C256 Serial EEPROM I2C
$3.95DIY Electronic Car AT24C256 2ECL IIC/I2C Serial Memory Module. This is optimized for use in many industrial…