Board & Shield
Note: 5V power supply direction cannot be reversed, the wrong connection will burn the board bluetooth Name: bluetooth Support 32G memory cardPanel function button schematic: 1. LCD display: It can display the title of Chinese and English songs, copy the songs and corresponding lyrics files int..
$20.99
Ex Tax:$20.99
Description:With bluetooth audio receiver module, when cell phone and bluetooth module matching connection, the MP3 or nondestructive APE files via bluetooth sent to the product of the bluetooth receiver module to play, which has greatly helped the function of the product and entertainment. This pro..
$12.99
Ex Tax:$12.99
Feature:Number of buttons: 2Number of indicator lights: 8LEDBattery: button battery (CR2032)Standby time: 3 yearsSwipe to start automatically: supportPortability and durability: ABSSensing distance: excellentDetection: support (no original card required)UID number random generator: supportOperation ..
$37.99
Ex Tax:$37.99
Voltage: DC5V Precise details>> Precise details: Feature: Digital Color LED module. Can adjust brightness with PWM.Voltage 3.3V or 5V. Brand Name Renhotec Model Number Mod-L..
$5.99
Ex Tax:$5.99
Specification:Type: Voltage RegulatorModel Number: CSR8675 Bluetooth V5.0 Decoder BoardApplication: ComputerSupply Voltage: 3.6-5.5VColor: BlueMaterial: plasticAmplifier board size: 5.7CMx3.3CMCSR8675 Bluetooth V5.0 Decoder Board1.VCC and GND are power supply pins, L, G, R are connected to headphone..
$36.99
Ex Tax:$36.99
The main function:●Serial port→server supports transparent transmission to 5 servers at the same time;● Transparent transmission between RS485, RS232 and TTL is possible;●Support Server and Client online at the same time;●Rich and complete registration package mechanism and anti-dropping mechanism;●..
$58.31
Ex Tax:$58.31
Features: 1. Easy to use, convenient wiring, knob operation, the output signal immediately output after adjusting, no delay.2. Voltage range: the input power is DC 5-28V, suggested the power supply is DC 12-24V.3. The protection function is perfect: with the input voltage reverse connection protect..
$23.99
Ex Tax:$23.99
Description:Type: Decoder BoardSupply Voltage: DC 5V or 12VOhm: 4-8OhmDual channel audio outputOperating Temperature: -30 ~ 85 ℃Power Supply: 3.7-5V lithium battery / 5V adapter(Below 5.5V)The decoding board with 5V amplifier, apply with speaker directlySupport WAV, MP3 FOMATESupprt U disk & TF Card..
$5.99
Ex Tax:$5.99
Description: LED source: SMD 5050 RGB Material: Aluminum plate IC Model: WS2812B Gray level: 256 Beam angle: 120 Degree Power: 0.3W ± 0.01% Input Voltage: DC5V Package included:1 x DC 5V 1x6 WS2812B LED Module..
$6.99
Ex Tax:$6.99
Voltage: 12V Precise details>> Precise details: Features:Ham radio essential CW decoder.Morse code reader, translator. Ham radio accessory.Made of metal material, durable and long lasting.With LCD display..
$18.99
Ex Tax:$18.99
Product Description: 1. 2 sine wave and 2 square wave output 2. AD9851: 0-40MHz 3. After the 20-30MHz frequency harmonics increases, the waveform will be less and less clean 4. Square Wave: 0-1MHz 5. Low-pass filter with 40MHz, so the waveform better than SN 6. Parallel and serial da..
$23.99
Ex Tax:$23.99
Specifications:Power Supply 3.7-5VSNR 90dBTHD+N -70dBCrosstalk -86dBDNR 91dBSupport Profile A2DP/AVCTP/AVDTP/AVRCP/HFPLOS >15mInterface Details:USB powered Universal Micro USB 5V power supply 3.7-5V Supply Pad External 3.7-5V lithium battery power conversion LED indicator Bluetooth mode long blue l..
$6.99
Ex Tax:$6.99