Reference: DBK-DV
Kaina
€2.00
(tax incl.)
Mikroschemų LM358,MC34063 pagrindu.
Bluetooth garso imtuvo modulis Stereo Smart 4.0
Bluetooth stereo dual speakers, pairing with a Bluetooth phone or computer, can wirelessly listen to music, but also as a wireless phone hands-free calling. Supported operating volume up/down and play / pause. Bluetooth devices after successful connection, when again open the Bluetooth will automatically connect.
Kaina €19.90
(tax incl.)
Reference:
0202
Product design parts layout, smart stereo Bluetooth receiver.
Bluetooth core using high quality chips, built-in enhanced signal transmission circuit. Bluetooth receiver stable, built ANC echo cancellation and AEC noise cancellation circuit. Handsfree no echo and noise.
Technical Reference:
- Bluetooth specification: Bluetooth V4.0 + EDR
- Transmission power: CLASS2
- Bluetooth protocol: HFP V1.5 A2DP (1.1), AVCRP1.3
- Hands-free agreement: 1.6
- Transmission distance: 15M
- Power supply voltage: 3.6-30V
- Frequency response: 80Hz-22KHz
- SNR: >80dB
- Output power: >600mV
- Stereo separation level:> 50dB
- Channel balance: <2dB
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Reference: KIT15
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€24.90
(tax incl.)
Šis Arduino robotas turi paprastą mechaninę struktūrą ir patogią platformą. 4WD suteikia šiam robotui galimybę atlikti staigius posūkius, keisti važiavimo kryptį, užtikrinti sukibimą ir valdymą. Šis robotas turi dvi...
Reference: AN0106 / 0207
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€2.70
(tax incl.)
Šis modulis naudoja naujausią 2.4GHz siųstuvą / imtuvą iš Nordic Semiconductor, nRF24L01.
Maitinimo įtampa : 1.9~3.6V
IO jungties darbo įtampa : 0~3.3v / 5v
Perdavimo sparta : +7 dB
Priėmimo jautrumas : -90 dB...
Reference: AN0075
Kaina
€4.50
(tax incl.)
+5V DC LED apšvietimas
• Apšvietimui nereikia atskiro energijos šaltinio
• Palaikoma 4 ir 8 bit'ų sąsaja
• Ekrane telpa 2 eilutės po 16 simbolių
Reference: AN0214-1 / PPK-BTS7960
Kaina
€9.90
(tax incl.)
Reference: AN0564/P-0564 /0122 /PPK-263
Kaina
€7.60
(tax incl.)
USB Programmer
Support 24EEPROM and 25 SPI flash 8pin/16pin chip
USB to TTL port, can getroot online
With CH341A chip
Recognize 25 series chip automatically
And support download STC series procedure of...