brick game
Abstract: HT113LA lcd brick 1165 j7 l4 HT-113 game holtek game holtek passing H7
Text: HT113LA Mini Brick LCD Game Features • • • 1/3 bias, 1/4 duty, 32x4 pattern, 3.0V LCD driver 12 kinds of sound effects RC oscillator General Description HT113LA is a mini brick LCD GAME designed by HOLTEK. It includes eight kinds of playing methods with several characteristics.
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HT113LA
HT113LA
512kHz
brick game
lcd brick
1165 j7 l4
HT-113
game
holtek game
holtek
passing H7
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holtek drum
Abstract: No abstract text available
Text: HT3670C Electronic Drum Features • · · · · · · · · Operating voltage: 3.3V~5.2V System frequency: 3.58MHz RC type oscillator Low standby current Three 8-bit D/A audio outputs Embedded Holtek 8-bit microcontroller Four channel melody processing Two channel sound processing
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HT3670C
58MHz
40-pin
holtek drum
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D10D
Abstract: D11D HT113SA 112230
Text: HT113SA Casino Game 5-in-1 LCD Game Features • • • • 1/3 bias, 1/4 duty, 32x4 pattern, 3.0V LCD driver Built-in sound generator RC oscillator Auto power off mode General Description HT113SA is a mini-casino LCD game designed by HOLTEK. The HT113SA consists of five
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HT113SA
HT113SA
D10D
D11D
112230
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drum sound ic
Abstract: drum set effects circuits electronic drum sound ic clap switch holtek drum drum synthesizer CHIP AUO1 HT3670C clap switch applications snare drum sound ic
Text: HT3670C Electronic Drum Features • · · · · · · · · Operating voltage: 3.3V~5.2V System frequency: 3.58MHz RC type oscillator Low standby current Three 8-bit D/A audio outputs Embedded Holtek 8-bit microcontroller Four channel melody processing Two channel sound processing
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HT3670C
58MHz
40-pin
drum sound ic
drum set effects circuits
electronic drum sound ic
clap switch
holtek drum
drum synthesizer CHIP
AUO1
HT3670C
clap switch applications
snare drum sound ic
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diode D6E
Abstract: 55030 diode d4c D10D D11D HT113SA
Text: HT113SA Casino Game 5-in-1 LCD Game Features • • • • 1/3 bias, 1/4 duty, 32x4 pattern, 3.0V LCD driver Built-in sound generator RC oscillator Auto power off mode General Description HT113SA is a mini-casino LCD game designed by HOLTEK. The HT113SA consists of five
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HT113SA
HT113SA
512kHz
diode D6E
55030
diode d4c
D10D
D11D
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score
Abstract: HT1136A
Text: HT1136A Football LCD Game Features • • • • 1/3 bias, 1/4 duty, 32x4 pattern, 3.0V LCD driver Built-in sound generator RC oscillator Auto power off mode General Description HT1136A is a football LCD GAME designed by HOLTEK. By using the play controls an exciting game can develop. In the defense, the player
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HT1136A
HT1136A
230kHz
score
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GAME CONTROLLER
Abstract: HT113AA
Text: HT113AA ²Streetfighters² LCD Game Features • · 1/3 bias, 1/4 duty, 32 ´ 4 pattern, 3.0V LCD driver 13 different sound effects · · RC oscillator Auto power off function General Description The HT113AA is a game controller IC designed by Holtek. In this game the player and the enemy or the computer, compete against each
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HT113AA
HT113AA
GAME CONTROLLER
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GAME CONTROLLER
Abstract: HT113AA
Text: HT113AA ²Streetfighters² LCD Game Features • · 1/3 bias, 1/4 duty, 32 ´ 4 pattern, 3.0V LCD driver 13 different sound effects · · RC oscillator Auto power off function General Description The HT113AA is a game controller IC designed by Holtek. In this game the player and the enemy or the computer, compete against each
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HT113AA
HT113AA
GAME CONTROLLER
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melody IC
Abstract: 8 sound effects generator IC 16-DIP HT2887 8050 s cmos sound generator d 9329 TOY SOUND sound effects chip SK 8050 S
Text: HOLTEK r r HT2887 Sound Effect and Melody Generator Features Auto power-off function Directly drive LED s or a piezo L O l or L 0 2 pad by m ask option 128-note melody PLA memory 256-note sound effect memory 128kHz system clock Minimum external components
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HT2887
128-note
256-note
128kHz
HT2887
120kn
melody IC
8 sound effects generator IC
16-DIP
8050 s
cmos sound generator
d 9329
TOY SOUND
sound effects chip
SK 8050 S
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ic TE
Abstract: OR IC T2886
Text: HOLTEK HT2886 8-Sound Generator Features • • • • Single power supply: 2.2V ~5.0V Low stan dby current: l|lA Typ. a t V|)|)=3V Auto power-off function E ig h t different sound sections K E Y 1 to K E Y 8 independently direct in put S p e ak e r or piezo application
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HT2886
T2886
HT2886
HT2886D
ic TE
OR IC
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Untitled
Abstract: No abstract text available
Text: HOLTEK r r HT2815 Mini One-Sound Generator Features • • • Single power supply: 2.4V~3.3V Low standby current: l|_lA Typ. at V|)|)=3V Auto power-off function • • • Miniature package Speaker or direct piezo application Minimal external components
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HT2815
T2815A
HT2815
HT2815A
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HT2844C
Abstract: 3 machine gun sound generator HT2844P Siren Sound Generator circuit diagram Siren Sound Generator 9 sound CAR HORN Specification Siren Sound Generator 2 sound applications of four sound generator ambulance machine gun sound generator
Text: HOLTEK r r HT2844 4-Sound Generator Features • • • Single power supply: 2.4V~3.3V Low stan db y current: l|iA Typ. a t V dd = 3 V Auto power-off function • • • • E ig h t different sound sections S p e ak e r or direct piezo application L E D flash drive output
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HT2844
T2844
HT2844S
HT2844T
HT2844
HT2844T
HT2844C
3 machine gun sound generator
HT2844P
Siren Sound Generator circuit diagram
Siren Sound Generator 9 sound
CAR HORN Specification
Siren Sound Generator 2 sound
applications of four sound generator
ambulance
machine gun sound generator
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snare drum sound ic
Abstract: drum sound ic HT-88 CMOS drum generator IC 74175 drum generator
Text: HOLTEK r r HT8852 8 Percussion Rhythm Generator Features High sound quality with a 16KHz sampling rate 8 PCM D/A converter outputs 8 directly retriggerable key inputs A built-in oscillator Easily interface with a |iC/CPU Minimal external components required
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HT8852
16KHz
24-pin
HT8852
snare drum sound ic
drum sound ic
HT-88
CMOS drum generator
IC 74175
drum generator
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T281
Abstract: HT2815 HT2815A
Text: HOLTEK r r HT2815 Mini One-Sound Generator Features • • • Single power supply: 2.4V~3.3V Low standby current: l|_lA Typ. at V|)|)=3V Auto power-off function • • • Miniature package Speaker or direct piezo application Minimal external components
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HT2815
HT2815
HT2815A
T281
HT2815A
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HT2860C
Abstract: door bell ic
Text: HOLTEK r r HT2860 6-Sound Generator Features • K1 to K6 independently chosen or as a cascade control • Speaker or direct piezo application • 0.5Hz~lHz LED flash output • Minimal external components • Single power supply: 2.4V~4.5V • Low standby current: l|iA Typ.
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HT2860
HT2860
18-Pin
-----560k
HT2860B
HT2860C
16-Pin
door bell ic
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p 15 be
Abstract: bird dog
Text: HOLTEK r r HT2813 Single Sound Generator Features • • • • • • • Single power supply 2.4~3.3V Low standby current: l|lA Typ. a t VDD=3 Speaker or direct buzzer application B uilt-in envelope control circuit lH z~8H z program m able LED flash output
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HT2813
HT2813G
HT2813
HT2813H
300kn
p 15 be
bird dog
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Transistor Q 8050
Abstract: HT2815 HT2815A piezo chip tone control with pcb layout 11th
Text: HT2815 M ini One-Sound Generator HOLTEK < # > Features • • Single power supply: 2.4V -3.3V Low stan dby current: lftA Typ. • Auto power-off function • • • At V d d =3V M iniature package Sp eak er or direct, piezo application M inim al external component«
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HT2815
HT2S15
HT2815A
Transistor Q 8050
HT2815
HT2815A
piezo chip
tone control with pcb layout
11th
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block diagram of ic 4011
Abstract: IC 4011 IC TC 4011 pin diagram of ic 4011 ss 3977 4011 PIN DIAGRAM door bell
Text: HOLTEK HT2843A 4-Sound Generator + 5 Flashing LEDs Features • • • • Option mode for power-on flash or trigger key flash Five L E D sequ en tial flash outputs M inim al external com ponents Single power supply: 2.4V~3.3V Low stan db y current: l|iA Typ.
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HT2843A
T2843A
HT2843A
\Ar50-100Q
block diagram of ic 4011
IC 4011
IC TC 4011
pin diagram of ic 4011
ss 3977
4011 PIN DIAGRAM
door bell
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ht2820
Abstract: door bell UM IC holtek sound gen HT282 3 machine gun sound generator
Text: HOLTEK r r HT2821 Dual Sound Generator Features • • • • • • • • Single power supply: 2.4V~3.3V Low stan db y current: l|iA Typ. a t V dd =3V Auto power-off function Two sections triggered by 2 in pu t keys Built-in envelope control circuit
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HT2821
T2821
HT2821A
100ft
128kHz
HT2820E
HT2821
560kQ
HT2821E
ht2820
door bell UM IC
holtek sound gen
HT282
3 machine gun sound generator
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TRANSISTOR C 32725 w
Abstract: ht2820 OSC21 100C HT2821 HT2821A circuit of piezo in LED flash door bell ic C 32725 transistor 8050
Text: HOLTEK r r HT2821 Dual Sound Generator Features • • • • • • • • Single power supply: 2.4V~3.3V Low stan db y current: l|iA Typ. a t V dd =3V Auto power-off function Two sections triggered by 2 in pu t keys Built-in envelope control circuit
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HT2821
HT2821
HT2821A
128kHz
HT2820E
TRANSISTOR C 32725 w
ht2820
OSC21
100C
HT2821A
circuit of piezo in LED flash
door bell ic
C 32725
transistor 8050
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40x8 lcd
Abstract: No abstract text available
Text: HOLTEK r r H T G 13JO 4-Bit Microcontroller Features • • • • • • • • • • Internal tim er overflow interrupt • 16 kinds of program m able sound effect • H alt function and wake up reduces power consumption • 96 powerful instructions
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HTG13JO
160x4
40x8 lcd
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Untitled
Abstract: No abstract text available
Text: HOLTEK HTG12G0 Microcontroller Features • • • • • • • • • • • In tern al tim er overflow and RTC in terru p t • 16 kinds of program m able sound effects • H alt function and wake-up feature reduce power consumption • One-level subroutine nesting
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156x4
HTG12G0
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R100n
Abstract: ADE 509
Text: HOLTEK r r HT813K0 5.6 Second Tone Voice Features • • • • • • • • O perating voltage: 2.4V~5.0V Low stan db y current l|iA Typ. Voice/sound effect/sim ple melody output 5.6-second voice capacity (based on a 6kHz sam p lin g rate) 64 tone sections
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384kH
20ki2/50ki2/100ki2/200ki2
HT813K0
is/22m
s/45m
s/180m
HT813K0
KEY10
KEY11
KEY12
R100n
ADE 509
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HT2883F
Abstract: toy helicopter HT2883E 3 machine gun sound generator HT-288 HT-2885 machine gun sound generator toy car 3 gun sound generator
Text: HOLTEK HT2883/HT2885 8-Sound Generator Features • Two k in d s of seq u en tial control using th e SCA N key see th e tim in g diagram • L evel hold or one sh o t playing • S p eak er or direct piezo ap plicatio n • M inim um e x tern al com ponents
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HT2883/HT2885
HT2885D
HT2883/HT2885
HT2885F
HT2883F
toy helicopter
HT2883E
3 machine gun sound generator
HT-288
HT-2885
machine gun sound generator
toy car
3 gun sound generator
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