Circuit Modules & Development Board
10Pcs IR Receiver Infrared Radiation Module 38KHz TSOP4838 DIP-3Feature: Type: TSOP4838 IR receiver module Operating frequency: 38KHz Directivity: 45 Operating temperature range: -25°C to +85°C Supply voltage range: 2.7V to 5.5V Opto case style: through hole Size: 3 x 0.5cmPackage included: 10 x IR ..
$10.99
Ex Tax:$10.99
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Descriptions: Main chip: ISD1820
Size: 38.5 x 42.8mm
Operating voltage: DC 3~5VFeatures: Easy to use 10 second voice recording and playback.
High quality, natural voice restore.
Can be used as a megaphone module.
With loop play, jog play, single pla..
$22.99
Ex Tax:$22.99
Product introduction: JDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT comman..
$38.99
Ex Tax:$38.99
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Description:
Model: JDY-10 bluetooth 4.0 slave module
Kernel: M0
Communication interface: serial port
Working voltage: 1.9-3.6V
Communication distance: 100 meters
Working current: 90ua
Suspen mode: 14 uA
Module is: bluetooth 4.0 slave
JDY-10 transparent transmission module is based on blue..
$25.99
Ex Tax:$25.99
Product introduction:The JDY-10 transmission module is a bluetooth 4 protocol standard, the working band is 2. 4GHZ range, the modulation mode is GFSK, the maximum transmission power is 8dB, the maximum transmission distance is 50 meters. It has the characteristics of low power consumption, small si..
$24.99
Ex Tax:$24.99
>>>Manual: Click here to open<<< Features: 1: JDY-16 uses BLE 4.2 protocol development compatible with BLE5.0, which is better than mobile phone compatibility than CC2541 module.2: RF TX and RX peak current 5 to 6 mA, CC2541 peak current more than 10 MA, JDY-16 is more ..
$26.99
Ex Tax:$26.99
More details: >>>Click here to openClick here to open..
$26.00
Ex Tax:$26.00
More details: Click here to openIntroduction: >>>Click here to open..
$28.99
Ex Tax:$28.99
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Product introduction:
The JDY -18 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2.4GHZ, the debugging mode is GFSK, the maximum transmission power is 0dB, the maximum launch distance is 60 meters. The imported original chip is designed to support th..
$32.99
Ex Tax:$32.99
10pcs JDY-19 Ultra Low Power bluetooth BLE 4.2 Module Serial Port Transmission Low Power Consumption
Introduction: JDY-19 transparent transmission module is based on bluetooth 4.2 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 4db, maximum transmission distance is 40 meters, supports users to modify equipment through AT command in..
$21.99
Ex Tax:$21.99
JDY-22 sleep pattern description: Sleep pattern Instructions Functional description Start wake-up AT+STARTEN1 Mode 1: wake up call, users need sleep can be controlled by AT+SLEEP command, wake up can be awakened by PWRC pin low level. Start sleep AT+STARTEN..
$25.99
Ex Tax:$25.99
Introduction: JDY-31 bluetooth is based on bluetooth 3.0 SPP design, which can support Windows, Linux, android data transmission, working frequency band 2.4GHZ, modulation mode GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name throug..
$20.99
Ex Tax:$20.99