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DC-DC Automatic Buck-Boost Power Module 50W Voltage Converter XL6009 4.5-30V to 0.5-30V Power Module
1.Description:
It is a buck-boost power module.It can both step-up and step-down,and can also be used as a constant voltage output module.
2.Feature:
1).It has output short-circuit protection,input under-volta...
$6.29
$8.99
SKU: GY20005
$6.29
$8.99
30
Circuit Learning Kits, Physics Science Entry Experiment DIY Project, Parallel Series Circuit Building, STEM Electric Education for Beginner Junior Senior Students
Circuit Learners Entry Kit Included:
5 x Mini Light bulbs
2 x Light bulb Holders
2 x Battery Holders
1 x Switch
1 x Plastic Storage Box
6 x Wires
Note: Batteries are not included. You need to prepare 2 AA batteries in advan...
$5.03
$6.99
SKU: GY18063
$5.03
$6.99
29
DC5.5V-32V to DC5V Buck Converter Charging Module 2USB Output 5A Step-down Power Supply Module
Description:
It is a DC-DC step-down module. It uses a DC-DC step-down circuit with a synchronous rectification scheme and supports wide voltage input.
Feature:
1.It supports reverse connection protection,short cir...
$6.22
$8.89
SKU: GY19146
$6.22
$8.89
31
DC 4-28V Red+Blue Fahrenheit Dual Display Digital Thermometer with 2 NTC Waterproof Metal Probes Temperature Sensor
1.Description:
Sensing the ambient temperature with two NTC temperature sensors and displaying it on the display in Fahrenheit. It can display two different temperatures.
2.Features:
1&g...
$8.69
$11.59
SKU: 13649
$8.69
$11.59
25
5PCS USB Converter Standard USB Female to Male to Type-C to Micro USB to 4P Terminal
1.Description:
It is a simple interface converter.It includes 4P Terminal,Micro USB female,Type-C USB female,Type A USB male and Type A USB female.It can achieve mutual conversion between these five interfaces.It can be...
$4.84
$6.45
SKU: 13533
$4.84
$6.45
25
TAI-01 5V Infrared Audio Transceiver DIY Kit IR Sound Voice Transmitter Receiver Infrared Transmission Module
Description:
This is a DIY Infrared Reversing Indicator kit parts. You should solder it by yourself.Transmitting audio signals through infrared signals.
Features:
1>.High sensitivity;
2>.Low power;
3>.Wide operating...
$4.57
$6.35
SKU: 13281
$4.57
$6.35
(1 Feedback)
28
XH-M407 XL4016E1 DC to DC Step Down Buck Converter Power Supply Module DC 4V-40V to DC 1.25V-36V
Description:
1>. This module adopts the XL4016 chip, which is in 180K high frequency working state, with high power and high efficiency.
2>. Input only DC-DC power supply and maximum voltage not greater than 40V (input AC volta...
$6.29
$8.99
SKU: 13238
$6.29
$8.99
30
10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB
Description:
1. Charge Module: Linear charging
2. Current: 1A adjustable
3. Charge Precision: 1.5%
4. Input Voltage: 4.5V-5.5V
5. Full Charge Voltage: 4.2V
6. Led Indicator: Red is charging; Blue is full charged
7. Input In...
$2.79
$3.99
SKU: 12620
$2.79
$3.99
30
5pcs 5V 1A Micro USB Lithium Battery Charging Board TP4056 Charger Module
Product Introduction:
1.Input Voltage:5V
2.Charging Cut-Off Voltage:4.2V±1%
3.Maximum Charging Current:1000mA
4.Overdischarging Protection Voltage:2.5V
5.Overcurret Protection Current:3A
6.Board Size:2.6*1.7cm
Not...
$2.72
$3.89
SKU: 12734
$2.72
$3.89
31
NE5532 Bass Subwoofer Preamp Board Adjustable Low Pass Filter Board Pre-AMP Amplifier Module DC 10-24V Power Supply Board
Parameters:
1). Power supply voltage: DC10-24V DC single power supply
2). Frequency range: 22Hz-300Hz
3). Audio input: mono or two-channel
4). Audio output: Mono
5). PCB specifications: 78x32mm, Thickness: 1.6mm
6). PCB Mat...
$5.99
$7.99
SKU: 7275
$5.99
$7.99
(3 Feedback)
26
Micro USB Interface Breadboard Power Supply Module 5V/3.3V for Arduino MB-102 MB-10
Description
▲Breadboard power supply module, compatible with 5 V, 3.3 V
▲Apply to MB102 breadboard
▲Input voltage: 6.5-12 V (DC) or USB power supply
▲Output voltage: 3.3V/5V can switch over
▲Maximum output...
$1.95
$2.79
SKU: 7097
$1.95
$2.79
(1 Feedback)
30
Voice Playback Module MP3 Sound Module Music Player Voice Broadcast Device Development Board for Arduino
Description:
1. Working voltage:5V DC
2. Trigger Pins:9
3. Trigger Music: 9 songs by Directly. 31 songs by MCU.
4. Support Speaker parameter:0-2W 4-8ohm (NOT include!!)
5. Support TF/SD card parameter: 16G (max)((NOT ...
$8.24
$10.99
SKU: 6148
$8.24
$10.99
26
16x32 Dot Matrix Control Display Module DIY Kit Dual-Color Red Green Electronic Funny Kit DIY Module
Description:
Adopt new 8x8 double color dot matrix module, F3.75 / P4.75 double-color bitmap,using the industry standard 08 Standard Interface.
Dimensions: length 15CM* width 7.5CM
...
$8.63
$11.99
SKU: 4985
$8.63
$11.99
(3 Feedback)
29
ICStation Heartbeat Sensor Pulse Sensor Heart Rate Sensor Module for Arduino
Description:
Pulse Sensor is designed to view the heartbeat waveform and check your heart rate.
And the sensor can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate liv...
$5.84
$7.79
SKU: 3554
$5.84
$7.79
(2 Feedback)
25
DC to DC Step Down Module Buck Converter Power Supply Module DC 4.5V-28V to DC 0.8V-20V
SKU:
2734
Quantity:
1
Description
...
$1.11
$1.59
SKU: 2734
$1.11
$1.59
(2 Feedback)
31
Ultrasonic Module HC-SR04 Distance Transducer Sensor for Arduino
Product Feature :
HC-SR04 ultrasonic module can offer non-contact distance whose range sensing is up to 2mm function with the range of 2cm - 400cm. And the range accuracy is up to 2mm.
This modul...
$1.64
$2.19
SKU: 1389
$1.64
$2.19
(11 Feedback)
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