Circuit Modules & Development Board
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Features:Name: Audio breakout board1. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards.2. TRRS stands for “Tip, Ring, Ring, Sleeve,” which reflects the fact that, unlike a standard stereo connector, this actually has three conductor..
$13.99
Ex Tax:$13.99
Features: Overcharge protection Overdischarge protection Short circuit protection Overcurrent protection Protect a single 3.7V lithium battery Protect multiple 3.7V lithium batteries (no more than 10 recommended) Parameter: Overcharge detection voltage: 4.28±0.05V Overcharge release voltage: 4..
$27.99
Ex Tax:$27.99
20pcs 315MHZ ASK Wireless Transmission Module TX11 High Power Module Infinite Emission Circuit Board
Features: (1) The transmission power is large, and the transmission power is greater than 30 mW;(2) Wide operating voltage, 2.5V-9V;(3) Operating frequency: 315 MHz(4) Using SAW frequency stabilization (+-75KHZ), the working frequency is stable;(5) With the RXB8 receiving module, the distance can r..
$20.99
Ex Tax:$20.99
Technical request : Product model: ZF-2 (with code)Transmission frequency: 315MHZWorking voltage: DC 9V ~12VModulation method: ASKQuiescent current: 0uAWorking current: 8~10mACoding type: learning code (EV1527)Radiated power: 10~15mWShooting distance: 100-200 meters (receiver sensitivity -108dBm)V..
$33.99
Ex Tax:$33.99
Description: - Infrared IR LED boards for CCTV cameras night vision.- Power supply exceeds DC13V may greatly reduce the LEDs operating life. Specifications: LED Number:36PCSBoard Diameter:60 mm (outside) / 34mm (inside)Power Supply:DC12V / 220mA (typical)Operation Temperature:-10C ~ +50CLED Lamps / ..
$33.99
Ex Tax:$33.99
Description:This is 38KHz Infrared IR transmitter sensor module For Brand:RenhotecModel: KY-005Transmit 38KHz modulating signalSuitable for DIY projectMaterial: PCBPackage included:20 x IR Infrared transmitter module..
$14.99
Ex Tax:$14.99
Specification: Size: 86*40*6.0mm Remote control range: 8-10 meters Battery: 3V button lithium manganese battery Infrared carrier frequency: 38KHz Surface material: 0.125mmPET Package Included: 20 x 38KHz MCU Learning Board IR Remote Controller..
$12.82
Ex Tax:$12.82
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Feature:This module is not BUCK.Make use of imported integrated switch ultra-thin regulator module manufacturing process and synchronous rectification technology so as the conversion rate is more than 96%, what's more, calorific value is extremely low.This module is poted by epoxy so it's wate..
$69.99
Ex Tax:$69.99
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Description:Model: HX-3S-FL25A-A
Size: about 56mm*45mm*1.2mm
Over voltage range: 4.25~4.35V ± 0.05V
Over discharge voltage range: 2.3~3.0V ± 0.05V
Maximum operating current: 0~25A
Maximum transient current: 34~40A
Quiescent current: less than 30uA
Internal resistance: less than 100Mohm
Worki..
$53.99
Ex Tax:$53.99
Number of Strings: 3S Precise details>> Precise details: Description: Suitable for starting current below 80A, power 135W below the drill. (with balance) 3S 12.6V 40A lithium battery protection..
$47.51
Ex Tax:$47.51
Features: 1. Intelligent power display panel, tap the trigger switch to display, display automatically closed after 3 seconds (Note: if you need to keep the light , direct short-circuit switch)2. Static power consumption 2~3 mA, It's negligible3. Power indication(The color of the lamp is green)U≈6...
$19.99
Ex Tax:$19.99
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Feature:
This is a basic 4-digit 7-segment display module.
The display features double points in midle.
The decimal point per digit not active.
Module connecting to digital I/O on 2 pins.
For Arduino use library: TM1637.hPackage includes:20 x LED Display TubeSketch:
#include "TM1637.h"..
$82.99
Ex Tax:$82.99