Other Accessories
5 PCS LM2596 DC-DC High-Power Step-Down Car Power Module
$16.00
Now:
$12.00
1. Input voltage: DC 3.2~40V2. Output voltage: 1.25~35V3. Output current: 3A4. Output ripple: Less than 30mv5. Switching frequency: 65Khz6. Working temperature: -45 to 85 degrees Celsius7. Size: 43x21x14mm8. Note: This is a step-down module, and the...
5 PCS IIC / I2C / Interface LCD1602 LCD Screen Adapter Board(IIC / I2C / Interface)
$18.00
Now:
$14.00
1. Support I2C protocol2. With backlight power control, you can set whether to connect the backlight power through the jumper cap. Plug in the jumper cap to connect the backlight power, unplug the jumper cap to disconnect the backlight power3. The...
10 PCS HW-107 5V 1A Micro USB Battery Charging Board Charger Module(1A Lithium Battery with Protection)
$14.00
Now:
$11.00
1. The input terminal has a MICRO USB female socket, you can directly use the mobile phone charger as an input to charge the lithium battery, and there are still input voltage wiring solder joints, which can be very convenient for DIY2. Power supply...
2 PCS HW-083 Micro USB 5A Constant Current And Constant Voltage LED Drive Lithium-ion Battery Charging Power Module(Red)
$13.00
Now:
$10.00
1. Power supply current: 5A2. Input voltage: 5-32V3. Output voltage: 0.8-30V4. Switching frequency: 300KHz5. Working temperature: -40 to 85 degrees Celsius6. Size: 51x26.3x14mm7. Note: The IN- (input negative), IN+ (input positive), OUT- (output...
2 PCS HW-134A A4988 Red Board Stepper Motor Driver Module Heat Sink for 3D Printer
$12.00
Now:
$9.00
1. Features: Higher copper content, good heat dissipation performance, strong current stability2. Manufacturing process: SMT placement machine manufacturing, non-manual welding, higher yield rate, more stable performanceRemarks:1. A single-head printer...
HW-281A DC 5V 8-Channel Relay Expansion Board Module Control Panel with Indicator PLC Relay
$17.00
Now:
$14.00
1. Applicable to various platforms such as 51/AVR/AVR/ARM2. Using high current relay, AC250V/10A, DC30V/10A3. Independent wiring of the contact part, safe and reliable4. Standard interface, which can be expanded on various development boards5. With...
2 PCS XH-A232 Dual-Channel 20W High Power Digital Board MP3 Audio Power Amplifier Board Module
$12.00
Now:
$9.00
1. Purpose: 3 digital audio power amplifier2. Output voltage: 8-24v3. Power amplifier type: Class D4. Output power: 20w5. Output impedance: 4-8 ohms6. Protection: output short circuit protection, overheating protection, function self-recovery7. Module...
HW-318 12V To 5V Buck Module DC-DC 3A DC Power Module LED Battery Car Voltmeter
$11.00
Now:
$9.00
1. Two-wire car voltmeter + 5.0V USB charging combo2. High-performance, multi-purpose, intelligent and user-friendly design3. If you dont need to enable the switch, just disconnect the pointed line4. Ultra-wide range of voltmeter: DC4. 5~40V5. The output...
5 PCS HW-183 2A Boost Board DC Boost Module Car / Charging / USB / High Power Conversion Module
$13.00
Now:
$10.00
1. Ultra-wide input and output voltage, ultra-high conversion efficiency2. Small size and adjustable boost module, which can be easily installed in various small devices3. MicroUSB input can be used, and the common voltages of 9V, 12V, 15V, 18V, 24V can...
2 PCS HW-095A L298N Motor Drive Board Module DC Stepper Motor Robot Smart Car
$13.00
Now:
$10.00
1. The module uses STs L298N as the main driving chip, which has the characteristics of strong driving ability, low heat generation and strong anti-jamming ability.2. The module can use the built-in 78M05 to work through the drive power supply, but in...
3 PCS DIY Bluetooth 4.1 Audio Receiver Module MP3 Bluetooth Decoder Board Car Speaker Audio Amplifier Board(Black)
$13.00
Now:
$10.00
Parameter:1. Power supply voltage: DC 3.7-5V2. Power supply interface: MICRO USB port or 2.54mil pin port3. Length, width and height: 3.3x3.5x1.1cm4. Bluetooth name: BM35. Bluetooth password: 1688 (you need to enter the password to connect and cannot be...
ZK-502C HIFI Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board 50W X 2 Stereo AMP Amplificador With Shell
$29.00
Now:
$22.00
1. Chip solution: TPA3116D2 (with AM interference suppression function)2. With or without filter: Yes (the sound is more mellow and clear after filtering)3. Adapted supply voltage: 5~27V4. Adapted speakers: 30W~200W, 4ohms, 8ohms5. Number of channels:...
2 PCS XY-WRBT Bluetooth 5.0 Decoder Board Stereo Audio Module Wide Voltage Speaker Amplifier With Remote Control
$15.00
Now:
$12.00
1. Working voltage: 3.7~24VDC2. Bluetooth version: 5.03. Transmission distance: 15 meters (visible without obstruction)4. Signal to noise ratio: greater than or equal to 90dB5. Distortion: less than or equal to -70dB6. Number of channels: dual channel...
ZK-502C HIFI Wireless Bluetooth 5.0 TPA3116 Digital Power Audio Amplifier Board 50W X 2 Stereo AMP Amplificador Without Shell
$27.00
Now:
$21.00
1. Chip solution: TPA3116D2 (with AM interference suppression function)2. With or without filter: Yes (the sound is more mellow and clear after filtering)3. Adapted supply voltage: 5~27V4. Adapted speakers: 30W~200W, 4ohms, 8ohms5. Number of channels:...
2 PCS XY-WRBT Bluetooth 5.0 Decoder Board Stereo Audio Module Wide Voltage Speaker Amplifier Without Remote Control
$12.00
Now:
$10.00
1. Working voltage: 3.7~24VDC2. Bluetooth version: 5.03. Transmission distance: 15 meters (visible without obstruction)4. Signal to noise ratio: greater than or equal to 90dB5. Distortion: less than or equal to -70dB6. Number of channels: dual channel...
ZK-PP1K PWM Signal Generator 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Square Wave Generator
$17.00
Now:
$13.00
1. Used to generate square wave rectangular wave signals for controlling DC motors or stepper motor drivers; used for servo motors, stepper motors, electric grippers, instead of PLC pulses, etc.2. The matching driver realizes dimming, speed control,...
Waveshare RS232 to RJ45 Module TCP/IP to Serial Converters
$51.00
Now:
$39.00
Features1. This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. 2. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. 3. The module features RS485 and...
High-Precision RX8025T Digital Clock Module LED Digital Tube Electronic Clock(Red)
$13.00
Now:
$10.00
1. Three-in-one electronic clock module, integrating three practical functions: time, thermometer and voltmeter2. Using RX8025T clock chip, the timing accuracy is stable3. The lengthened temperature probe can effectively solve the problem that the...
Adjustable Constant Voltage Constant Current Liquid Crystal LCD Multi-Display(PCB)
$20.00
Now:
$15.00
1. Input voltage: 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is inaccurate, and the LCD display is abnormal if it is lower than 5.5V)2. Output voltage: 1.2-32V, the default output is 5V step-down type, the output voltage can only...
XY-L10A 6-60V CNC Full Power Off Over Charge Protection Switch(PCB)
$17.00
Now:
$13.00
1. Both 6-60V batteries and lithium batteries can be used2. LCD display, battery voltage, charging percentage and charging time at a glance3. Powerful functions, can automatically charge control, can control the charging time, can set and upload the...