The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
ROB-12567 SparkFun Electronics RedBot Buzzer
DEV-08463 SparkFun Electronics LilyPad Buzzer
8463 SparkFun Electronics LILYPAD BUZZER
PS-583Q Mallory Sonalert Products Inc BUZZER PIEZO SIREN FLANGE
SCE028LA3FP1B Mallory Sonalert Products Inc BUZZER 16-28VAC
PS-551Q Mallory Sonalert Products Inc BUZZER PIEZO 2.8KHZ BRACKET

9v buzzer Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
1998 - ultrasonic piezo buzzer

Abstract: ultrasonic transducer 40khz logic probe piezoelectric transducer 40khz 3 Digit counter diagram 4 DIGIT LCD DISPLAY 40 PIN ultrasonic piezoelectric transducer driver 9v buzzer CI 4001 4 Digit counter
Text: LCD Annunciators - Buzzer Driver s 3-3/4 Digit Display with Overrange Indicator s LCD Display , Detect with LCD Annunciator s Underrange and Overrange Outputs s On-Chip Buzzer Driver with Control , -pin through hole package. The TC820 operates from a single 9V input voltage (battery) and features a built-in , ANALOG GND AUTORANGING FREQUENCY COUNTER LOGIC PROBE LOW BATTERY DETECT BUZZER DRIVER BUZZER CONTROL TC820 FUNCTION SELECT TO LCD AND BUZZER DIGITAL GROUND + PEAK HOLD


Original
PDF TC820 50PPM/ ultrasonic piezo buzzer ultrasonic transducer 40khz logic probe piezoelectric transducer 40khz 3 Digit counter diagram 4 DIGIT LCD DISPLAY 40 PIN ultrasonic piezoelectric transducer driver 9v buzzer CI 4001 4 Digit counter
4 DIGIT LCD DISPLAY 40 PIN

Abstract: ultra sonic sensor 40khz piezoelectric buzzer Microcontroller AT89s52 connections with lcd TC820CKW ultra sonic sensor interfacing with microcontroller 40KHz Ultrasonic pair TC820CPL 3 Digit counter diagram TC820-based
Text: COM 27 VDD 40 VDD + 9V TC820 VSS 26 ­ + 1µF DGND PIEZO BUZZER DGND BUZ OUT , Four Decade Range s Logic Probe: - Two LCD Annunciators - Buzzer Driver s 3-3/4 Digit Display , On-Chip Buzzer Driver with Control Input s 44-Pin Plastic Flat Pack or PLCC or 40-Pin Plastic DIP , single 44-pin surface mount or 40-pin through hole package. The TC820 operates from a single 9V input , FREQUENCY COUNTER LOGIC PROBE LOW BATTERY DETECT BUZZER DRIVER BUZZER CONTROL TC820


Original
PDF TC820 50PPM/ CX-1V-40 QRT-38-40 TC820 1N4148 TL071 1N5817 4 DIGIT LCD DISPLAY 40 PIN ultra sonic sensor 40khz piezoelectric buzzer Microcontroller AT89s52 connections with lcd TC820CKW ultra sonic sensor interfacing with microcontroller 40KHz Ultrasonic pair TC820CPL 3 Digit counter diagram TC820-based
1997 - DIODE BUZ 537

Abstract: 16*1 lcd tc820cpl logic probe
Text: Auto-ranging Over Four Decade Range s Logic Probe: - Two LCD Annunciators - Buzzer Driver s 3-3/4 Digit , On-Chip Buzzer Driver with Control Input s 44-Pin Plastic Flat Pack or PLCC or 40-Pin Plastic DIP Packages , single 9V input voltage (battery) and features a built-in battery low flag. Function and decimal point , FREQUENCY COUNTER LOGIC PROBE DIGITAL GROUND LOW BATTERY DETECT BUZZER DRIVER BUZZER CONTROL FUNCTION SELECT VOLTS FREQUENCY LOGIC FUNCTION SELECT TC820 TO LCD AND BUZZER LOGIC PROBE INPUT + PEAK


Original
PDF TC820 50PPM/ DIODE BUZ 537 16*1 lcd tc820cpl logic probe
ic timer 6v relay

Abstract: relay 9v 5 pin micro buzzer 9v buzzer led M5232 40 pins circuit diagram for buzzer circuits M5232 9v relay switch 9v RELAY WITH 5 PIN 20K75
Text: intermittentlyk but permits a relay or micro buzzer to be driven while the LED is being turned on and off by Pin , Unit Min Typ Max 'cc Circuit current Vcc= 9V , lL=0 2.0 3.0 mA V2 Reference voltage VCC= 9V , Rl3=400Q 1.22 1. 31 1.40 V V, Output voltage Vcc = 9V , RU3=400Q 3.6 4.0 4.4 V v3 Saturation voltage Vcc = 9V , OV- (Duty cycle is approx 50%) Parameter Vcc S, s2 s3 s4 'cc 9V OFF OFF OFF - v2 9V ON ON OFF b V, 9V ON ON OFF a v3 9V ON ON OFF c v6 6V ON OFF ON d f 6V ON ON OFF c 11 — 12 A mitsubishi


OCR Scan
PDF M5232L M5232 ic timer 6v relay relay 9v 5 pin micro buzzer 9v buzzer led M5232 40 pins circuit diagram for buzzer circuits 9v relay switch 9v RELAY WITH 5 PIN 20K75
4 DIGIT LCD DISPLAY 40 PIN

Abstract: Crystaloid Electronics logic probe TCB20 7106 LCD driver QRT-38-40 TC820CKW 4 Digit counter D-82152 signal detection circuit "peak hold" constant vol
Text: point select —CM „ buzzer -o control volts frequency. logic function select 9v TCB20 , €” Auto-ranging Over Four Decade Range ■Logic Probe: — Two LCD Annunciators — Buzzer Driver ■3-3/4 , Overrange Outputs ■On-Chip Buzzer Driver with Control Input ■44-Pin Flat Pack or PLCC or 40-Pin DIP , from a single 9V input voltage (battery) and features a built-in battery low flag. Function and decimal , autoranging frequency counter z> peak hold comparator V TCB20 logic probe to lcd and buzzer digital


OCR Scan
PDF TC820 50PPM/Â D-82152 4 DIGIT LCD DISPLAY 40 PIN Crystaloid Electronics logic probe TCB20 7106 LCD driver QRT-38-40 TC820CKW 4 Digit counter signal detection circuit "peak hold" constant vol
1998 - circuit diagram of door BELL

Abstract: Three pin PIR sensor pin configuration door bell SENSOR DOOR BELL door bell ic pir human HT7630 four pin PIR sensor motion sensor door bell 9v buzzer
Text: and a BZ pin for status indication. An LED or piezo buzzer can be connected to the BZ pin to , piezo buzzer with various patterns for warm-up, triggering, trigger memory and low battery indication , Output Voltage 9V VDD­VEE Min. Typ. Max. Unit 5 9 12 V 3.5 4 4.5 V ISTB Standby Current 9V No load, OSC off - 20 30 µA IDD Operating Current 9V No load, OSC on - 45 75 µA VIH1 MODE "H" Input Voltage 9V


Original
PDF HT7630 16-pin HT7630 circuit diagram of door BELL Three pin PIR sensor pin configuration door bell SENSOR DOOR BELL door bell ic pir human four pin PIR sensor motion sensor door bell 9v buzzer
logic probe

Abstract: No abstract text available
Text: ■Logic Probe: — Two LCD Annunciators — Buzzer Driver ■3-3/4 Digit Display with , – On-Chip Buzzer Driver with Control Input ■44-Pin Flat Pack or PLCC or 40-Pin DIP Packages The TC820 , 44-pin surface mount or 40-pin through hole package. The TC820 operates from a single 9V input , COUNTER LOGIC PROBE -1 - DECIMAL POINT SELECT 4as ■„ BUZZER VOLTS FUNCTION SELECT TO LCD AND BUZZER DIGITAL GROUND □□m am - - a O CONTROL TC820


OCR Scan
PDF TC820 50PPM/Â D-82152 logic probe
2008 - E39-VA

Abstract: S-006P 6LR61 6F22 IT16 E39-V omron
Text: buzzer and LED indicator. · Low battery indicator for easy battery maintenance. · Clear plastic pocket , . Ordering Information Ratings Model Power supply voltage 18 V (use two 9-V dry-cell batteries , SW operates as follows: OFF Power ON Power OFF OFF OFF Buzzer Power ON ON Power ON Buzzer OFF OFF OFF Buzzer Power ON ON Power ON Buzzer ON OFF Buzzer , without batteries loaded. · Use 9-V laminated batteries. Alkaline Battery Manganese Battery Handling


Original
PDF E39-VA E39-VA S-006P 6LR61 6F22 IT16 E39-V omron
9v buzzer

Abstract: linx hp3 "Decoder IC" simple buzzer ES Series IC relay
Text: Output for External Loads High-Output Buzzer for Range Testing Efficient 1/4-Wave Antennas User , / decoder with buzzer and relay outputs that allow range and interference testing in anticipated use , 9V Batteries 2 CW Series Antennas 1 Ea. Tx and Rx Manuals Part 2 + Part 15 Guidelines Free , 1 Software / Documentation CD 2 CW Series Antennas 2 9V Batteries 1 Ea. Tx and Rx Manuals Part 2 , External Loads High-Output Buzzer for Range Testing Efficient 1/4-Wave Antennas RS-232 or USB Interface


Original
PDF EVAL-916-ES RS-232 MDEV-900-HP3-XXX-RS232 MDEV-900-HP3-XXX-USB RS-232 9v buzzer linx hp3 "Decoder IC" simple buzzer ES Series IC relay
2002 - 2n2222 to-92

Abstract: 24L256 LCD 18 pin picdem-2 plus PIC16XXXX picdem 2 plus AC voltmeter pic picdem 2 plus demo board examples 4 digit digital voltmeter pic PIC18XXXX
Text: . On-board +5V regulator for direct input from 9V , 100mA AC/DC wall adapter or 9V battery, or hooks for a , EEPROM. 15. LCD display. 16. Piezo buzzer . 17. Prototype area for user hardware. 18. Microchip TC74 , updated until the mode is exited by pressing RB0. 2. Buzzer This mode turns on the Piezo buzzer using , the buzzer is on. The changes in period and duty cycle are recognized immediately in the buzzer tone. To change the period and/or the duty cycle, press RB0 under the " Buzzer " menu. The buzzer will then


Original
PDF DS51275A eng10 D-81739 DS51275A-page 2n2222 to-92 24L256 LCD 18 pin picdem-2 plus PIC16XXXX picdem 2 plus AC voltmeter pic picdem 2 plus demo board examples 4 digit digital voltmeter pic PIC18XXXX
2004 - picdem 2 plus demo board examples

Abstract: picdem 2 plus 24L256 MAX232A-ND mplab icd 3 schematic picdem-2 plus 2N2222 TO-92 PIC18FXX2 AC voltmeter pic AC162039
Text: from 9V , 100 mA AC/DC wall adapter or 9V battery, or hooks for a +5V, 100 mA regulated DC supply. 3 , . Piezo buzzer . 17. Prototype area for user hardware. 18. Microchip TC74 thermal sensor , LCD. Voltage is continually updated until the mode is exited by pressing RB0. 2. Buzzer This mode turns on the Piezo buzzer , using the CCP1 module I/O pin, RC2. The period and duty cycle of the CCP1 frequency can be changed while the buzzer is on. The changes in period and duty cycle are recognized


Original
PDF DS51275B D-85737 NL-5152 DS51275B-page picdem 2 plus demo board examples picdem 2 plus 24L256 MAX232A-ND mplab icd 3 schematic picdem-2 plus 2N2222 TO-92 PIC18FXX2 AC voltmeter pic AC162039
2005 - mon08 multilink

Abstract: LM358 piezoelectric sensor soic16w touchpad sensor pcb MC33993 keyboard and touchpad schematic capacitive touch panel pin out 1206 smd CAPACITOR 1nf touch panel datasheet touch plate piezo
Text: piezo-electric buzzer and most of the 5V requiring circuitry. The non-regulated + 9V signal is used to power up , . 18 1.13.1.7 Buzzer (piezoelectric horn) Circuitry , . 18 Figure 1-17. Buzzer circuitry , Platform works with an external power supply or 9V battery. · TPS is an enhanced version of , SPST ON/OFF switch · 15-terminal AB connector · 5V Power supply · 9v Battery holder


Original
PDF MC33794RM MC33794 MC68HC908QB8 MC33993 mon08 multilink LM358 piezoelectric sensor soic16w touchpad sensor pcb keyboard and touchpad schematic capacitive touch panel pin out 1206 smd CAPACITOR 1nf touch panel datasheet touch plate piezo
2006 - MC33993

Abstract: touch plate piezo Micro Piezoelectric Pump LM358 piezoelectric sensor touchpad sensor pcb MC34940 MC33794 KIT33794DWEVM sine wave generator using LM358 keyboard and touchpad schematic
Text: piezo-electric buzzer and most of the 5V requiring circuitry. The non-regulated + 9V signal is used to power up , . 18 1.13.1.7 Buzzer (piezoelectric horn) Circuitry , . 18 Figure 1-17. Buzzer circuitry , Platform works with an external power supply or 9V battery. · TPS is an enhanced version of , · 9v Battery holder · Six LED's Touch Panel System, Rev 1.0 2 Freescale


Original
PDF MC34940/MC33794 MC34940 MC33794. MC33794 MC68HC9 MC33993 touch plate piezo Micro Piezoelectric Pump LM358 piezoelectric sensor touchpad sensor pcb KIT33794DWEVM sine wave generator using LM358 keyboard and touchpad schematic
2007 - microchip pic18f4550 graphic lcd

Abstract: No abstract text available
Text: battery fuel used. The MCP3421 Battery Fuel Gauge Demo Board also includes a buzzer . This buzzer makes , . The MCP3421 Battery Fuel Gauge Demo Board includes a 9V and 1.5V AAA batteries. Please make sure the , Test Pins for Battery Charger 9V Battery Connector (TP11) (See Note 1) – 1.5V Battery 9V , €“ – Black Lead NOTICE Note 1: 2: FIGURE 1-1: Use 9V Power Supply or 9V Battery. Do not use , MCP3421 Battery Fuel Gauge Demo Board User’s Guide Buzzer FIGURE 1-2: DS51683A-page 8


Original
PDF MCP3421 DS51683A DS51683A-page microchip pic18f4550 graphic lcd
2010 - 9v buzzer

Abstract: LQFP-32 XTAL1 LQFP-32L
Text: analog-to-digital converter (ADC) with peak hold function. The conversion rate and buzzer frequency can be , mode (Taiwan patent no.: 476418) · Zero calibration for eliminating offset error · On-chip buzzer , open-drain output. I Serial clock input pin. O An indicator for ADC conversion ending. O Buzzer frequency , default low-battery threshold voltage is ­2.3V. If 9V or other battery voltage is used, the low battery , charge of PMAX/PMIN capacitor. 2. When buzzer control bit is active, the Peak & PCAL mode are not


Original
PDF ES51993 128/s 110mV 50/60Hz ES51993 11000-count 4MHz/12MHz 9v buzzer LQFP-32 XTAL1 LQFP-32L
2003 - theory on frequency to voltage converter

Abstract: 4 digit counter circuit diagram max plus logic probe ES5120 4000mV ES5120BZ ES5120BQ ES5120AZ ES5120AQ 40KHZ
Text: shifters, the ES5120 will display logic levels on the LCD display and also turn on a piezoelectric buzzer , piezoelectric buzzer can be controlled with an external switch or by the logic probe inputs. Two oscillator , , maximum temperature, and similar applications. The ES5120 operates from a single 9V battery, with , Decade Range Logic Probe Inputs 2 LCD Annunciators Buzzer Drive (with Two Types of Buzzer Frequencies , with LCD Annunciator On Chip Buzzer Driver and Control Input Control Input Changes Full Scale Range


Original
PDF ES5120 ES5120 40-pin 44-pin ES5120-based 200mV 400mV theory on frequency to voltage converter 4 digit counter circuit diagram max plus logic probe 4000mV ES5120BZ ES5120BQ ES5120AZ ES5120AQ 40KHZ
T3D zener DIODE

Abstract: T3D 29 zener DIODE ZENER DIODE T3D T3D zener DIODE T3D 29 diode zener t3d 21 T3D 31 zener DIODE diode zener t3d 23 T3D 19 zener DIODE diode zener t3d 36 T3D 35 zener DIODE
Text: Decade Range Logic Probe: - Two LCD Annunciators - Buzzer Driver 3-3/4 Digit Display with Overrange , Battery Detect with LCD Annunciator Underrange and Overrange Outputs On-Chip Buzzer Driver with Control , -pin surface mount or 40-pin through hole package. The TC820 operates from a single 9V input voltage (battery , . DEC IM A L POINT SELEC T ANALOG GND LOW BATTERY DETECT BUZZER DRIVER I FR E Q U E N C Y O , TO LCD A N D B UZZER - - a -O ^ BUZZER CONTROL · FUNC TION SELEC T L O G IC O PROBE IN PU T


OCR Scan
PDF TC820 50PPM/ 44-Pin CX-1V-40 T-38-40 TC820 TL071 1N58171_ T3D zener DIODE T3D 29 zener DIODE ZENER DIODE T3D T3D zener DIODE T3D 29 diode zener t3d 21 T3D 31 zener DIODE diode zener t3d 23 T3D 19 zener DIODE diode zener t3d 36 T3D 35 zener DIODE
1997 - ht2820

Abstract: pir sensor SD622 sd622 circuit diagram of door BELL PIR SD622 HT7630 SENSOR DOOR BELL HT282 on ic 4148 details PIR human motion DETECTOR CIRCUIT DIAGRAM
Text: indication. An LED or piezo buzzer can be connected to the BZ pin to indicate the following: warm-up , EN=VSS : Output disable CMOS Chip status indicator output pin. Drives an LED or piezo buzzer with , Regulator Output Voltage 9V VDD­VEE 3.5 4 4.5 V ISTB Stand-by Current 9V No Load, OSC off - 20 30 µA IDD Operating Current 9V No Load, OSC on. - 45 75 µA VIH1 MODE "H" Input Voltage 9V VDD­VEE =4V 8 - - V VIL1


Original
PDF HT7630 HT2820 ht2820 pir sensor SD622 sd622 circuit diagram of door BELL PIR SD622 HT7630 SENSOR DOOR BELL HT282 on ic 4148 details PIR human motion DETECTOR CIRCUIT DIAGRAM
2005 - ic timer relay

Abstract: 12V Timer RELAY WT2223
Text: CATHODE 1 CATHODE 2 COOK RELAY OUT COOK SELECT INPUT VSS (+) CANCEL BUZZER OUT 1 BUZZER OUT 2 BUZZER OSCILLATOR R/C INPUT VDD (–) SET UP SET DOWN MINUTE TIMER SELECT INPUT CLOCK SELECT INPUT , timeout, an End-of-cycle Tone will be produced at the Buzzer I and Buzzer 2 Outputs. The End-of-Cycle , Time Out, a 1 second tone will be produced at the Buzzer I and Buzzer 2 Outputs. p 6 of 8 , display to Time of Day. BUZZER 1 AND 2 OUTPUTS The Buzzer Outputs will drive a piezoelectric buzzer


Original
PDF RE222 WT2223 RE222 RE222r050928 ic timer relay 12V Timer RELAY WT2223
C8050

Abstract: transistor C8050 ME2-CO "Co Sensor" C8050 datasheet electrochemical sensor CO CO ME2-CO sensor HT45F43 C8050 equivalent C8050 12v
Text: Independent Buzzer Type CO Alarm HT45F43 Characteristics MCU characteristics : internal 2x OPAs & 2x comparators, EEPROM, HIRC 4MHz + 32K LIRC reduces external component count Sensor : electro-chemical sensor (ME2-CO) Power supply : 9V alkaline battery High volume buzzer , R13 C3 2 2 U/3 5 V 1 9V 750K Vin Vout GND 3 3V3 C4 22U/16V 1 128R , C8050 + R14 - 390K LOW_BAT/RESET Battery Power Supply 8 PB6/AN3/RES Buzzer


Original
PDF HT45F43 22U/16V 2N3906 C8050 C8050 transistor C8050 ME2-CO "Co Sensor" C8050 datasheet electrochemical sensor CO CO ME2-CO sensor HT45F43 C8050 equivalent C8050 12v
2001 - Gulton

Abstract: san yau dc motor ACS35 Varitronix LCD vim GULTON WEST INDUSTRIES 101 segment bargraph LCD 1831M 73887 34REFHI RX R4 2260
Text: Internal Reference . 75ppm/°C s 9V Battery Operation , kHz) 5 30 DEINT XTAL1 XTAL2 V CC V SS DIGITAL GND 39 pF 6 28 9V 57 58 V , driver, automatic ranging, and single 9V battery operation. The numeric display provides 0.05 , , low-battery detection, display HOLD input, and continuity buzzer driver. The 3-1/2 digit numeric display , available in a surface-mounted 64-pin flat package. Combining a numeric display driver, single 9V battery


Original
PDF TC818A 75ppm/ DS21475A TC818A-7 Gulton san yau dc motor ACS35 Varitronix LCD vim GULTON WEST INDUSTRIES 101 segment bargraph LCD 1831M 73887 34REFHI RX R4 2260
2006 - LQFP-32L

Abstract: 9v buzzer LQFP-32 crystal 4mhz crystal 12mhz zd 5.6v
Text: converter (ADC). The conversion rate and buzzer frequency can be selected or decided by an external , external control pin · Zero calibration for eliminating offset error · On-chip buzzer driving and , output. I Serial clock input pin. O An indicator for ADC conversion ending. O Buzzer frequency output , default low-battery threshold voltage is ­2.3V. If 9V or other battery voltage is used, the low battery , - 8 06/09/20 ES51992 11,000 Counts ADC 4.2 Buzzer Setup When the bit BUZ of ID Byte is


Original
PDF ES51992 128/s 110mV 50/60Hz ES51992 11000-count 4MHz/12MHz LQFP-32L 9v buzzer LQFP-32 crystal 4mhz crystal 12mhz zd 5.6v
2008 - water level indicator using led and buzzer

Abstract: E39-VX S-006P omron analog scaling example 9v buzzer led DIGITAL water level indicator 6F22 9V BATTERY E39-V 6F22 battery 6lr61
Text: 12-LED Indicator and Buzzer (for E32 and E3C) · Battery operated (Two 9-V laminated batteries). · , Buzzer Setting 1 through 10 can be set. When the number of LEDs that are lit reaches the number that has been set with this switch, the buzzer goes off. Digital Voltmeter/Digital Multi-meter Use the , level 10. Buzzer ON/OFF Switch The buzzer cannot be switched OFF when sensor with a built-in , . When the voltage of the built-in batteries drops, the buzzer automatically sounds; replace both the


Original
PDF E39-VX E39-VX 12-LED water level indicator using led and buzzer S-006P omron analog scaling example 9v buzzer led DIGITAL water level indicator 6F22 9V BATTERY E39-V 6F22 battery 6lr61
2006 - zd 5.6v

Abstract: xtal 12MHz SSOP28L
Text: buzzer frequency can be selected or decided by an external microprocessor. The conversion rate can be , offset error · On-chip buzzer driving and frequency selectable by MPU command · Support sleep mode by , input pin. O An indicator for ADC conversion ending. O Buzzer frequency output I MPU I/O port power , threshold voltage is ­2.3V. If 9V or other battery voltage is used, the low battery annunciator is , - 7 06/09/20 ES51991 11,000 Counts ADC 3.2 Buzzer Setup When the bit BUZ of ID Byte is


Original
PDF ES51991 128/s 110mV 50/60Hz ES51991 11000-count 4MHz/12MHz zd 5.6v xtal 12MHz SSOP28L
TC-821

Abstract: TSC820 TC821CPL mylar capacitor 154 TSC821 TSC82 TC821 CRYSTALOID lcd display TC821CKW logic probe
Text: Over Four-Decade Range Logic Probe Inputs - Two LCD Annunciators - Buzzer Drive Peak Reading Hold , Annunciator On-Chip Buzzer Driver and Control Input Control Input Changes Full Scale Range by 10:1 Data , V PEAK HOLD COMPARATOR DECIMAL POINT DRIVERS . DECIMAL POINT SELECT ANALOG GND BUZZER , *TC821 IS 3-1/2 DIGITS. TO LCD AND BUZZER - - a BUZZER - O CONTROL VOLTS FUNCTION SELECT , on the LCD and also turn on a piezoelectric buzzer when the measured logic level is low. Other TC 820


OCR Scan
PDF TC820 TC821 TC820) TC821) CX-1V-40 QRT-38-40 TC821 TL071 1N5817T TC-821 TSC820 TC821CPL mylar capacitor 154 TSC821 TSC82 CRYSTALOID lcd display TC821CKW logic probe
Supplyframe Tracking Pixel