Arduino & SCM Supplies
6 String 22/24V 18650 Lithium Battery Protection Board
$10.00
Now:
$8.00
1. Integrated circuit boards for rechargeable (generally lithium batteries) protection2. Discharge: large discharge current: 15A; instantaneous discharge current: 25A3. Charging: voltage: 25.5V; current: 15A4. Overcharge protection: detection voltage:...
5V Boost Converter Step-Up Power Module Lithium Battery Charging Protection Board LED Display For DIY Charger 134N3P, Interface: Type-C
$9.00
Now:
$7.00
1. With charging and discharging status indication: red light blinks when charging, red light stays on for full, and blue light blinks when discharging2. Built-in charging and discharging power MOS 3. Input voltage: 3.7-5.5V4. Charging current: 1A5...
7 Inch Waveshare For Raspberry Pi Pico 1024600 Pixel IPS Panel DVI Display Module
$101.00
Now:
$78.00
Features:1. Using IPS panel, 1024600 resolution, 170-degree viewing angle2. Using DVI interface, higher communication speed3. Based on Raspberry Pi Pico with onboard 40PIN connector4. Built-in OSD menu for brightness/contrast adjustment5...
10.1 Inch Waveshare For Raspberry Pi Pico 1024600 Pixel IPS Panel DVI Display Module
$131.00
Now:
$101.00
Features:1. Using IPS panel, 1024600 resolution, 170-degree viewing angle2. Using DVI interface, higher communication speed3. Based on Raspberry Pi Pico with onboard 40PIN connector4. Built-in OSD menu for brightness/contrast adjustment5...
MAX7219 Point Battage Module LH Control Single-Chip Module 4 In 1 Display With 5P Cable, Specification: Blue Light
$16.00
Now:
$12.00
1. A single module can drive an 8x8 common negative dot matrix2. Module operating voltage: 5V3. With 64 fixed screw holes, hole diameter 3mm4. With input/output interfaces, support multiple modules cascade.5. 3 IO ports can drive 1 dot matrix, no flicker...
MAX7219 Point Battage Module LH Control Single-Chip Module 4 In 1 Display With 5P Cable, Specification: Red Light
$14.00
Now:
$11.00
1. A single module can drive an 8x8 common negative dot matrix2. Module operating voltage: 5V3. With 64 fixed screw holes, hole diameter 3mm4. With input/output interfaces, support multiple modules cascade.5. 3 IO ports can drive 1 dot matrix, no flicker...
MAX7219 Point Battage Module LH Control Single-Chip Module 4 In 1 Display With 5P Cable, Specification: Green Light
$15.00
Now:
$12.00
1. A single module can drive an 8x8 common negative dot matrix2. Module operating voltage: 5V3. With 64 fixed screw holes, hole diameter 3mm4. With input/output interfaces, support multiple modules cascade.5. 3 IO ports can drive 1 dot matrix, no flicker...
DC-DC Step-Down Adjustable Constant Voltage / Current 10A High Power Solar Charging LED Driver Car Module
$14.00
Now:
$11.00
Type:Voltage Regulator1. Power supply current: 12A 2. Power supply voltage: 40v3. Power: Standard4. Number of pins: Standard5. Use: Instrument6. Package: DC-DC step-down adjustable constant voltage constant current 10A7. Application area: Household...
DS3231 AT24C32 High Precision Clock Module IIC Module Memory Module
$11.00
Now:
$8.00
1. Size: 38mm (length) X22mm (width) X14mm (height)2. Weight: 8g3. Working voltage: 3.3--5.5V4. Clock chip: High-precision clock chip DS32315. Clock accuracy: Within 0-40 degree C, accuracy 2ppm, annual error about 1 minute6. With 2 calendar alarm...
DSO138 Oscilloscope (Full Assembled)
$36.00
Now:
$28.00
Features:1. This kit uses ARM Cortex-M3 processor (STM32F103C8), and includes a 2.4-inch color TFT display screen, can be used as ARM test development board.2. Can be secondary development on the basis of this kit, for example, it can be changed to...
WAVESHARE 7 inch HDMI LCD (H) IPS 1024x600 Capacitive Touch Screen
$112.00
Now:
$86.00
1. IPS screen, 1024x600 hardware resolution, configurable by software (up to 1920x1080)2. Supports popular mini PCs such as Raspberry Pi, BB Black, Banana Pi, as well as general desktop computers3. When works with Raspberry Pi, supports Raspbian, Ubuntu,...
ZK-502T Bluetooth 5.0 50W x 2 Wireless TPA3116D2 Stereo HiFi Class D Amplifier Board Stereo Audio Amp Amplificador
$38.00
Now:
$29.00
Features1. Bluetooth+AUX audio input, dual-channel stereo output, just a little sound distortion. 2. You can directly adjust the treble and bass. 3. AMP module has AM interference suppression function, shielding cover power inductor, low noise front...
ZK-502L Bluetooth 5.0 12/24V Wireless Stereo Audio Digital Power Amplifier Board 50Wx2 Bluetooth Amp Amplificador, without Shell
$15.00
Now:
$12.00
Features1. The potentiometer adjusts the volume with a switch for easy control of the volume, making it good for DIY speakers.If it is a metal box, you need to bring out the Bluetooth antenna. 2. The copper DC connector is used to withstand high current...
ZK-502L Bluetooth 5.0 12/24V Wireless Stereo Audio Digital Power Amplifier Board 50Wx2 Bluetooth Amp Amplificador, with Shell
$17.00
Now:
$13.00
Features1. The potentiometer adjusts the volume with a switch for easy control of the volume, making it good for DIY speakers.If it is a metal box, you need to bring out the Bluetooth antenna. 2. The copper DC connector is used to withstand high current...
RT809F ISP Programmer LCD USB Special Programmer Repair Tools
$132.00
Now:
$102.00
1. Type: Drive IC 2. Supply Voltage: 5V 3. Application: Computer 4. Language: English / Russia / Arabic / Persian 5. System supported: WinXP / Win7 / Win8 / Win2003 / Win2008 / WinVista 6. ead and write 8 pin and 16 pins chips those commonly used on...
5MP OV5647 1080P Camera Module for Raspberry Pi 3 / 2 / B+
$19.00
Now:
$15.00
1. 5 million pixels camera. 2. Support 1080P resolution. 3. Static picture resolution is 2592 x 1944. 4. Support 1080P 30, 720P 60 and 640x480P 60 / 90 video recording. 5. The product is used for Raspberry Pi 3 / 2 / B+.
TTGO T5 V2.3.1 ink screen DEPG0213BN WiFi Bluetooth Module 2.13 inch ink Screen Development Board
$51.00
Now:
$39.00
Overview Due to the advantages of ultra-low power consumption, wide viewing angle, and clear display without electricity, it is an ideal choice for applications such as shelf labels and industrial instruments. Features 1. Without backlight, the last...
With USB Power Line 5W Schumann Generator 7.83Hz Low Frequency Pulse Generator
$25.00
Now:
$20.00
1. With USB adapter cable, you can use cell phone chargers and other USB port power supply2. Schumann wave itself is not directly on the audio or video products to improve the sound and picture quality, but the role of the spatial environment, the human...
With USB Power Line+Shell Parts 5W Schumann Generator 7.83Hz Low Frequency Pulse Generator
$31.00
Now:
$24.00
1. With USB adapter cable, you can use cell phone chargers and other USB port power supply2. Schumann wave itself is not directly on the audio or video products to improve the sound and picture quality, but the role of the spatial environment, the human...
6966 DIY Bluetooth 5.0 Audio Receiver Board Module MP3 Lossless Player Wireless Stereo Music Amplifier Module (White)
$11.00
Now:
$9.00
Features1. Using Bluetooth 5.0 main control chip, good transmission effect and high stability 2. With button control, there are control up and down music, volume addition and subtraction, playback, pause, switch machine, etc., and reserved high and low...