Shenzhen Yong Chang core Electronics Co., Ltd. The company was founded in 2005, long-term commitment to the development and application areas such as voice recording chips. Shelf: * ISD series recording IC, 4 seconds to 16 minutes) * There are a variety of packages die, COB, DIP, SOP, modules and other options. ISD1806BX, ISD1806X, ISD1810X, ISD1820PY, ISD1820SY, ISD18B15, ISD18B12, ISD18B24, ISD1820PA, ISD1806PY, ISD1110X, ISD1110COB, ISD1110PY, ISD14B20, ISD14B40, ISD14B80, ISD1610BX, ISD1806SY, ISD1612BX, ISD1616BX, ISD1620BX, ISD1720PY, ISD1720SY, ISD1730PY, ISD1730SY, ISD1740PY, ISD1750PY, ISD1750SY, ISD1760PY, ISD1760SY, ISD1790PY, ISD1790SY, ISD17120PY, ISD17150PY, ISD17180P, ISD17210PY, ISD17240PY, ISD4002-120PY, ISD4002-120SY, ISD4003-04MPY, ISD4003-08MPY, ISD4004-08MPY, ISD4004-16MPY, ISD4002- 180PY, etc. clear sound, power-down save, widely used in gifts, toys, recording, recording photo frame, recording keychains, postcards recording, recording rose, recording pen, recording greeting cards, propaganda, phone alarm, voice prompt system fields, can "segmented programming." * Supply: OTP 3 秒 -340 seconds disposable OTP programming voice IC, voice chip, fewer external components, easy to use, good sound quality, low price, DIP, COB and other packages, whatever amount, can be produced, and fast shipping, large mask accessible price, and does not require a mask fee! A total of 10 seconds speech length (20 seconds / 40 seconds 80 seconds 340 seconds), can be divided into 8/32 / segment, ADPCM coding. Direct drive speaker or buzzer (VOUT), or audio output (COUT). Three programmable output, defined as LED1, LED2, BUSY, STOP (driving two LED flash, any period of time can sound output level control rotation of the motor; STOP pulse output end playback, easy control of the CPU) . Applicable to toys, home appliances, burglar alarm and industrial control. * Supply: ISD1700 series programming Duplicators * * Supply: voice IC development, mask, excellent sound quality, low price * * Supply: long "voice, music" module * * Supply: ISD8101 amplifier chip (SOP-08) package. * Supply: Megaphone dedicated audio chip :( 6 seconds, 10 seconds, 15 seconds, 20 seconds, 30 seconds, 40 seconds, 65 seconds, 120 seconds) die, COB, DIP, SOP and other packages * * Supply: Security Alarm is dedicated: "Voice" / "Record" chip. * Supply: Handheld Megaphone mobile power, portable "emergency charging" power. * Supply: MP3 Bluetooth audio converter, (MP3 player, sound recording 50-120 seconds range), electronic acupuncture and physiotherapy, whistles finder, voice Opener, audio cards, video cards, voice cards, hand-held Megaphone dedicated lithium mobile power, mobile power portable 5V charging treasure. * Supply: Sound Recording (across languages ??and minority languages ??are available)