Arduino & SCM Supplies
UNO R3 CH340G Improved Version Development Board with 150cm USB Cable
$15.00
Now:
$12.00
Type:Voltage Regulator1. Packaging Electrostatic bag2. It use the same as official R3 board3. Use: Instrument4. Power supply voltage: 5v~9v5. Output voltage: 5V DC voltage output and 3.3V DC voltage output6. Plug in the development board, the driver will...
Waveshare Infrared Proximity Sensor, Obstacle-Avoiding
$12.00
Now:
$10.00
OverviewEmitting a beam of infrared, and receive the reflected beamFeatures wide range voltage comparator LM393Adjustable sensitivitySignal output indicatorSpecificationsPower: 3.3V ~ 5VDimension: 39mm 15.5mm (include the IR LED)Mounting holes size:...
Waveshare Tracker Sensor, Infrared Line Tracking
$15.00
Now:
$12.00
1. 5-ch ITR20001/T infrared detector, high sensitivity, anti-jamming, stable performance2. High precision analog output, combined with PID control algorithm, allows the robot tracks lines more stableSpecifications1. Power: 3.3V ~ 5V2. Dimension: 78mm ...
Waveshare Compute Module IO Board Plus for Raspberry Pi CM3 / CM3L / CM3+ / CM3+L
$159.00
Now:
$123.00
OverviewThe Compute Module IO Board Plus is a development board which you can plug a Raspberry Pi Compute Module into, and make use of the resources of Pi more flexibly. It is compatible with the Compute Module IO Board V3 from the Raspberry Pi...
LDTR-WG0178 LM2596 Power Step-down Voltage Regulator Module Voltmeter Display
$9.00
Now:
$7.00
1. Input voltage range: 4-40V DC; 2. Output voltage range: 1.25-37VDC adjustable; 3. Output current: 2A; 4. Voltmeter range: 0 to 40V, error +/-0.1V; 5. Input reverse polarity protection; Built in output short protection function; 6. Built in thermal...
LDTR-WG0211 DS3231 Clock Module 3.3V / 5V High Accuracy For Raspberry Pi (Black)
$9.00
Now:
$7.00
This board can be used with Arduino /Raspberry Pi boardModule itself can adapt 3.3V and 5V systems without level conversion.Features1. Within -40 degree C to +85 degree C temperature range, timing accuracy is maintained at +/- 5ppm (+/- 0.432 sec / day)...
2 PCS LDTR-WG0210 TJA1050 CAN Controller Interface Module BUS Driver Interface Module (Blue)
$9.00
Now:
$7.00
Description1. Onboard TJA1050 CAN controller interface chip2. Chip commonly used pin has led, convenient connection to use3. Pin 5v to power supply4. PCB board size: 22 (mm) x11.5 (mm)Specification1. Brand: Landa tianrui2. Model: LDTR-WG02103. Quantity:...
Waveshare SG90 Micro Servo
$10.00
Now:
$8.00
1. Product: SG90 Servo2. Torque: 2.0kg/cm(4.8V), 2.2kg/cm(6V)3. Speed: 0.09s/60(4.8V), 0.08s/60(6V)4. Rotate angle: 1805. Operating voltage: 4.8 ~ 6V6. Gear: plastic7. Dead band: 7us8. Weight: 10.5g9. Dimension: 22.8mm 12.2mm 28.5mm
LDTR-WG0229 Universal 433mhz Electric Gate Garage Door Remote Control Key Fob Cloning Cloner
$14.00
Now:
$11.00
Features 1. Latest IC programming procedure preventing accidentally remove code.2. 4-Channel Wireless Remote Control Duplicator for Cars, Car Sunroofs, Garage Doors, Gate Doors, Alarm Systems, Heating Systems, Home automation e.g. Lighting and etc.3...
LDTR-WG0237 Plant Watering Alarm Humidity Moisture Sensor for Arduino (Black)
$12.00
Now:
$10.00
1. This is a plant watering alarm - as simple as that. You put it into the soil near a plant and it emits a tiny chirp when the soil is dry, reminding you to water the plant. It uses capacitive humidity sensing as opposed to resistive humidity sensing,...
LDTR-WG0238 X9C104 Digital Potentiometer Module For Arduino (Blue)
$14.00
Now:
$11.00
1. In resistance tester circuit, it is necessary to adjust the potentiometer to balance the resistance tester. Under the influence of temperature, humidity and vibration impact, the position and specifications of the potentiometer will be changed when...
LDTR-WG0257 Dual USB 9V/12V/24V/36V to 5V Converter DC-DC 3A Step Down Power Module (Red)
$9.00
Now:
$7.00
1. Input: 9V-36V2. Output: 5V / 3A (MAX)3. Efficiency: 92% (MAX)4. Switching frequency: 150KHZ5. Operating temperature: -40 degree C - + 85 degree C 6. Load capacity: Maximum output 3A (at the same time with two mobile phones)7. Application: mobile...
LDTR-WG0265 DC 6A Motor Speed Governor Slow Down Motor Controller Positive And Negative Rotating Control Switch 12V/24V/36V/48V (Black)
$19.00
Now:
$14.00
Features1. Input voltage range: DC 10V-60V2. Rated current: continuous operating current within 6A3. Function: control DC brush motor speed, forward, stop, reverse4. Installation method: panel type, and wiring according to wiring diagram5. Brand: Landa...
LDTR-WG0261/C 40 x 40 x 11mm Aluminum Heat Sink Heatsink Cooling for Chip IC LED Transistor
$7.00
Now:
$6.00
1. Function of this aluminum heat sink is to cool down the board and make it operate safely2. The aluminum heat sink can reduce the risk of hardware failure because of overheating3. Will cool more LEDs if work with a fan3. Material: Aluminum4. Color:...
LDTR-WG0256 DC 7V-24V To DC 5V 3A USB Output Converter Step Down Module
$11.00
Now:
$9.00
This 5V USB output converter module is based on the KIS3R33S module specific design, the input voltage 7V to 24V, output voltage 5.01V 2.5A peak output current of 4A continuous output. Able to provide 3A continuous load current. The majority of players...
LDTR-WG0261/B 45x45x10mm Aluminum Heat Sink Heat Sink Cooler for High Power LED Amplifier Transistor Cooling (Gold)
$8.00
Now:
$6.00
1. These heatsinks measure just 45mm square and 10mm high.2. Used for IC Two-electrode tube Dynatron, electronic ,LED, IC, CPU, GPU, RAM, CHIP computer component heat dissipation, or anywhere you need a small efficient heatsink. 3. Brand: Landa...
LDTR-WG0267 DC 12V 24V 36V 48V PWM DC 10A High Power Motor Speed Controller with Housing (White)
$14.00
Now:
$11.00
Technical Parameters1. Model: LDTR-WG02672. Potentiometer: Resistance B100K; opening 8mm3. Input voltage: DC10-60V4. Output voltage: 0-100% of input voltage5. Control power: 12V*10A=120W, 24V*10A=240W,...6. Rated current: 10A7. Maximum current: 20A8...
LDTR-WG0266 DC 6-30V 200W 16KHz PWM Motor Speed Controller Regulator Reversible Control Forward/Reverse Switch (Green)
$12.00
Now:
$9.00
Features1. High efficiency, high torque, low heat generating2. Control the speed of a DC motor with this controller3. With reverse polarity protection, high current protection4. With potentiometer5. With reversible switch6. Speed controller is made with...
LDTR-WG0246 28YBJ-48 DC 5V 4 Phase 5 Wire Stepper Motor with ULN2003 Driver Board (Silver)
$9.00
Now:
$7.00
This is 28YBJ-48 DC 5V 4 phase 5 wire stepper motor with ULN2003 driver board, 5-wire phase can drive ordinary uln2003 chip can also be connected as phase 2 may be supporting the development board, direct plug, easy to use stepper motor used in the...
BASEQI Raspberry Pi Development Board Hidden TF to SD Card Case
$34.00
Now:
$26.00
1. Concealed card holder, zero protrusion, integrated with Raspberry Pi development board, beautiful and convenient for experiment. 2. Let the Raspberry Pi development board have more extra storage space. 3. Secure backup, do not worry about data loss. 4...