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1101-LAB Electronics Fundamentals Learning Lab Mr Circuit Lab 1 "1000's Sold"

1101-LAB Electronics Fundamentals Learning Lab Mr Circuit Lab 1 "1000's Sold"

$39.95$19.98

1301-LAB Mr Circuit Lab 3 LOGIC GATES KIT - How Computers Work on the inside

1301-LAB Mr Circuit Lab 3 LOGIC GATES KIT - How Computers Work on the inside

$38.00$19.00

Mitsubishi PUYA24NHA4 Controller Circuit Board For MR. SLIM PUY-A24NHA4

Mitsubishi PUYA24NHA4 Controller Circuit Board For MR. SLIM PUY-A24NHA4

$225.00$112.50

MC1-07 ** Mr Circuit Science ** Experiment Kit -How An SCR Works

MC1-07 ** Mr Circuit Science ** Experiment Kit -How An SCR Works

$4.95$2.48

60105 Circuit Board Ignition Heatstar Mr Heater

60105 Circuit Board Ignition Heatstar Mr Heater

$55.50$27.75

MC1-12 ** Mr Circuit Science ** Experiment Kit - Build a Burglar Alarm Circuit

MC1-12 ** Mr Circuit Science ** Experiment Kit - Build a Burglar Alarm Circuit

$4.95$2.48

MC1-05 ** Mr Circuit Science ** Experiment Kit -How A Speaker Works

MC1-05 ** Mr Circuit Science ** Experiment Kit -How A Speaker Works

$3.95$1.98

MC1-11 ** Mr Circuit Science ** Experiment Kit -How A 555 Timer Works-

MC1-11 ** Mr Circuit Science ** Experiment Kit -How A 555 Timer Works-

$3.95$1.98

Mr. Circuit Kit

Mr. Circuit Kit

$12.00$6.00

MC1-01 Mr Circuit Lab 1 "Build Me Kit" #01 How a Resistor Works

MC1-01 Mr Circuit Lab 1 "Build Me Kit" #01 How a Resistor Works

$3.95$1.98

MC1-23 ** Mr Circuit Science ** Experiment Kit -VARIABLE TIMER CIRCUIT

MC1-23 ** Mr Circuit Science ** Experiment Kit -VARIABLE TIMER CIRCUIT

$5.95$2.98

MC1-19 ** Mr Circuit Science ** Experiment Kit -CONTINUITY TESTER

MC1-19 ** Mr Circuit Science ** Experiment Kit -CONTINUITY TESTER

$7.95$3.98

Mr Circuit Lab 1 STEM Make: Electronics Study Tech Learn Teach simple circuits

Mr Circuit Lab 1 STEM Make: Electronics Study Tech Learn Teach simple circuits

$39.95$19.98

Mitsubishi PUYA36NHA3 Controller Circuit Board For MR. SLIM PUY-A36NHA3

Mitsubishi PUYA36NHA3 Controller Circuit Board For MR. SLIM PUY-A36NHA3

$225.00$112.50

Yaskawa CPCR-MR152 NB PCB Circuit Board CPCRMR152 NB

Yaskawa CPCR-MR152 NB PCB Circuit Board CPCRMR152 NB

$250.00$125.00

Daikin Circuit Control Board HVAC GWSHP01_MR3 668105601 used #P87

Daikin Circuit Control Board HVAC GWSHP01_MR3 668105601 used #P87

$95.00$47.50

MC1-3 ** Mr Circuit Science ** Experiment Kit -Ding-Dong Doorbell Circuit

MC1-3 ** Mr Circuit Science ** Experiment Kit -Ding-Dong Doorbell Circuit

$5.95$2.98

MC1-31 ** Mr Circuit Science ** Experiment Kit -Ding-Dong Doorbell Circuit

MC1-31 ** Mr Circuit Science ** Experiment Kit -Ding-Dong Doorbell Circuit

$5.95$2.98

MC1-04 ** Mr Circuit Science ** Experiment Kit -How A Capacitor Works

MC1-04 ** Mr Circuit Science ** Experiment Kit -How A Capacitor Works

$2.95$1.48

MC1-18 ** Mr Circuit Science ** Experiment Kit -VARIABLE SPEED LIGHTS

MC1-18 ** Mr Circuit Science ** Experiment Kit -VARIABLE SPEED LIGHTS

$4.95$2.48

Mr Heater 21867 Flame Control Circuit Board 125,000 to 210,000 BTU

Mr Heater 21867 Flame Control Circuit Board 125,000 to 210,000 BTU

$38.29$19.14

MC1-15 ** Mr Circuit Science ** Experiment Kit -ELECTRONIC METRONOME

MC1-15 ** Mr Circuit Science ** Experiment Kit -ELECTRONIC METRONOME

$5.95$2.98

21867 Mr Heater Flame Control Circuit Board

21867 Mr Heater Flame Control Circuit Board

$35.00$17.50

MC1-17 ** Mr Circuit Science ** Experiment Kit -RAILROAD CROSSING LIGHTS

MC1-17 ** Mr Circuit Science ** Experiment Kit -RAILROAD CROSSING LIGHTS

$3.95$1.98

MC1-31-S ** Mr Circuit Solder Kit -"Ding-Dong Doorbell" with PCB

MC1-31-S ** Mr Circuit Solder Kit -"Ding-Dong Doorbell" with PCB

$8.95$4.47

Electronic Discovery from EKI Mr. Circuit I 30-in-1 Basic Electronics Lab 1992

Electronic Discovery from EKI Mr. Circuit I 30-in-1 Basic Electronics Lab 1992

$10.89$5.45

1201-LAB Mr Circuit Lab 2 PRACTICAL ELECTRONICS TROUBLESHOOTING with MULTIMETER

1201-LAB Mr Circuit Lab 2 PRACTICAL ELECTRONICS TROUBLESHOOTING with MULTIMETER

$49.95$24.98

MC1-00 ** Mr Circuit Science ** Experiment Kit 4 Lessons & Solderless Ckt Bd

MC1-00 ** Mr Circuit Science ** Experiment Kit 4 Lessons & Solderless Ckt Bd

$5.95$2.98

MITSUBISHI - T7W-E13-346 - Mr Slim - NOISE FILTER CIRCUIT BOARD- (NEW in BOX)

MITSUBISHI - T7W-E13-346 - Mr Slim - NOISE FILTER CIRCUIT BOARD- (NEW in BOX)

$229.50$114.75

Domino 78453 Ink Management PCB (MR191) Circuit Board

Domino 78453 Ink Management PCB (MR191) Circuit Board

$149.99$75.00

MR 54835 PCB Circuit Board Slot Card MR00054835

MR 54835 PCB Circuit Board Slot Card MR00054835

$99.99$49.99

Mitsubishi Montero Limited Instrument Cluster Printed Circuit PCB Board MR532791

Mitsubishi Montero Limited Instrument Cluster Printed Circuit PCB Board MR532791

$59.00$29.50

21867 Flame Control Circuit Board 125,000 to 210,000 BTU Mr Heater

21867 Flame Control Circuit Board 125,000 to 210,000 BTU Mr Heater

$40.00$20.00

MC1-25 ** Mr Circuit Science ** Experiment Kit - Build a Morse Code Oscillator

MC1-25 ** Mr Circuit Science ** Experiment Kit - Build a Morse Code Oscillator

$7.95$3.98

MC1-24 ** Mr Circuit Science ** Experiment Kit -MOISTURE DETECTOR CIRCUIT

MC1-24 ** Mr Circuit Science ** Experiment Kit -MOISTURE DETECTOR CIRCUIT

$4.95$2.48

MC1- LESSON PLANS for Mr Circuit Science Basic Electronic Training Kits

MC1- LESSON PLANS for Mr Circuit Science Basic Electronic Training Kits

$1.99$0.99

Mr Circuit Learning Kit #12 Build a Burglar Alarm Circuit

Mr Circuit Learning Kit #12 Build a Burglar Alarm Circuit

$4.95$2.48

MC1-21 ** Mr Circuit Science ** Experiment Kit -POLICE SIREN

MC1-21 ** Mr Circuit Science ** Experiment Kit -POLICE SIREN

$8.95$4.47

CareFusion AirLife Ventilator Circuit # 001793 - CASE of 6 - FREE SHIPPING

CareFusion AirLife Ventilator Circuit # 001793 - CASE of 6 - FREE SHIPPING

$69.95$34.98

MR4PMUHV ElectronicTemperature/Defrost Control with Relay Pack

MR4PMUHV ElectronicTemperature/Defrost Control with Relay Pack

$235.00$117.50

MC1-06 ** Mr Circuit Science ** Experiment Kit -How A Diode Works

MC1-06 ** Mr Circuit Science ** Experiment Kit -How A Diode Works

$2.95$1.48

60105 Circuit Board Heatstar Mr Heater MHU45 MSU50 MHU70 MHU80 MHU125 Furnace

60105 Circuit Board Heatstar Mr Heater MHU45 MSU50 MHU70 MHU80 MHU125 Furnace

$55.50$27.75

MC1-10 ** Mr Circuit ** Experiment Kit -How A Two-Transistor Oscillator Works

MC1-10 ** Mr Circuit ** Experiment Kit -How A Two-Transistor Oscillator Works

$4.95$2.48

MC1-26 ** Mr Circuit Science ** Experiment Kit - AUDIBLE WATER DETECTOR

MC1-26 ** Mr Circuit Science ** Experiment Kit - AUDIBLE WATER DETECTOR

$5.95$2.98

MC1-27 ** Mr Circuit Science ** Experiment Kit -ENGLISH POLICE SIREN CIRCUIT

MC1-27 ** Mr Circuit Science ** Experiment Kit -ENGLISH POLICE SIREN CIRCUIT

$6.95$3.48

(2 or 5 pcs) Ceramic Disc Capacitor -(1pF - 0.22uF) 50V -PICK VALUE Mr Circuit

(2 or 5 pcs) Ceramic Disc Capacitor -(1pF - 0.22uF) 50V -PICK VALUE Mr Circuit

$0.99$0.49

MC1-13 ** Mr Circuit Science ** Experiment Kit -Solar-Activated Night Light

MC1-13 ** Mr Circuit Science ** Experiment Kit -Solar-Activated Night Light

$4.95$2.48

2pcs - 9V (9 Volt) Battery Snap Clip Connector - with 6 inch leads - Mr Circuit

2pcs - 9V (9 Volt) Battery Snap Clip Connector - with 6 inch leads - Mr Circuit

$1.99$0.99

5 Pcs - 1/2Watt 0.5W - ZENER DIODE Diodes - 2V to 47V - PICK VALUE - Mr Circuit

5 Pcs - 1/2Watt 0.5W - ZENER DIODE Diodes - 2V to 47V - PICK VALUE - Mr Circuit

$2.89$1.45

5 ea - 1/8 W 5% Carbon Film resistors-Pick Values-Ship Day Ordered-Mr Circuit

5 ea - 1/8 W 5% Carbon Film resistors-Pick Values-Ship Day Ordered-Mr Circuit

$2.29$1.15

5, 10, or 20 pcs - 1/2 W 5% carbon film blue resistors -Pick Value--Mr Circuit

5, 10, or 20 pcs - 1/2 W 5% carbon film blue resistors -Pick Value--Mr Circuit

$1.69$0.84

5 ea - 1/8 W 1% Metal film resistors-Pick Values-FREE SHIPPING - Mr Circuit

5 ea - 1/8 W 1% Metal film resistors-Pick Values-FREE SHIPPING - Mr Circuit

$3.49$1.75

Qty 10 Choose 100 Ω to 2M Ω ohm Side Adjust TrimPot 13 VALUES-Mr Circuit

Qty 10 Choose 100 Ω to 2M Ω ohm Side Adjust TrimPot 13 VALUES-Mr Circuit

$3.10$1.55

MR. CIRCUIT Educational ELECTRONIC Kit ELECTRICITY Science STEM Project ACTIVITY

MR. CIRCUIT Educational ELECTRONIC Kit ELECTRICITY Science STEM Project ACTIVITY

$19.99$9.99

MC1-29 ** Mr Circuit Science ** Experiment Kit -Fantasy SPACE MACHINE GUN

MC1-29 ** Mr Circuit Science ** Experiment Kit -Fantasy SPACE MACHINE GUN

$7.95$3.98

MC1-14 ** Mr Circuit Science ** Experiment Kit -0 to 9Volt DC Power Supply

MC1-14 ** Mr Circuit Science ** Experiment Kit -0 to 9Volt DC Power Supply

$3.95$1.98

MC1-16 ** Mr Circuit Science ** Experiment Kit -ELECTRONIC MOTORCYCLE

MC1-16 ** Mr Circuit Science ** Experiment Kit -ELECTRONIC MOTORCYCLE

$4.95$2.48

Qty 10 Pick 100 Ω to 2M Ω ohm Top Adjust Trimpot Potentiometer RM065-Mr Circuit

Qty 10 Pick 100 Ω to 2M Ω ohm Top Adjust Trimpot Potentiometer RM065-Mr Circuit

$2.99$1.50

Montessori Simple Circuits for Beginners. Mr Circuit STEM Coloring Book

Montessori Simple Circuits for Beginners. Mr Circuit STEM Coloring Book

$6.36$3.18

2 pcs - Fast Acting Glass FUSE 250V FAST BLOW 5x20 6x30mm - Mr Circuit

2 pcs - Fast Acting Glass FUSE 250V FAST BLOW 5x20 6x30mm - Mr Circuit

$1.79$0.90

MC1-09 ** Mr Circuit Science ** Experiment Kit -How An PNP Transistor Works

MC1-09 ** Mr Circuit Science ** Experiment Kit -How An PNP Transistor Works

$3.95$1.98

Qty 10 of 500 Ohms Side Adjust Trimpot - Mr Circuit

Qty 10 of 500 Ohms Side Adjust Trimpot - Mr Circuit

$3.10$1.55

MC1-20 ** Mr Circuit Science ** Experiment Kit -AUDIO GENERATOR

MC1-20 ** Mr Circuit Science ** Experiment Kit -AUDIO GENERATOR

$7.95$3.98

MC1- Mr Circuit Science Basic Electronic Training Kits - 31 to choose from

MC1- Mr Circuit Science Basic Electronic Training Kits - 31 to choose from

$3.95$1.98

5/10/20 pcs - 1/4 W 5% resistors for Model Railroad Layout-All Values-Mr Circuit

5/10/20 pcs - 1/4 W 5% resistors for Model Railroad Layout-All Values-Mr Circuit

$1.95$0.97

2 EA Radial Electrolytic Caps-PICK VALUE(0.1uF-470uF) 6.3v TO 100V Mr Circuit

2 EA Radial Electrolytic Caps-PICK VALUE(0.1uF-470uF) 6.3v TO 100V Mr Circuit

$1.49$0.74

MC1-28 ** Mr Circuit Science ** Experiment Kit -ELECTRONIC CANARY CIRCUIT

MC1-28 ** Mr Circuit Science ** Experiment Kit -ELECTRONIC CANARY CIRCUIT

$9.95$4.97

Mr Steam MS circuit board PN 103675

Mr Steam MS circuit board PN 103675

$825.00$412.50

5 pcs - 1/2 W 5% carbon film resistor - 22M ohm 22 Megohm --Mr Circuit

5 pcs - 1/2 W 5% carbon film resistor - 22M ohm 22 Megohm --Mr Circuit

$2.49$1.25

5th Grade- Lesson Plan #3 "Resistor Color Code" Science-Electronics

5th Grade- Lesson Plan #3 "Resistor Color Code" Science-Electronics

$1.99$0.99

Qty 10 of 500 ohms Ω RM065 Top-Adjust Trimpot Potentiometer -Mr Circuit

Qty 10 of 500 ohms Ω RM065 Top-Adjust Trimpot Potentiometer -Mr Circuit

$3.10$1.55

5th Grade- Lesson Plan #Exp05 "HOW A SPEAKER WORKS" Science-Electronics

5th Grade- Lesson Plan #Exp05 "HOW A SPEAKER WORKS" Science-Electronics

$1.99$0.99

MC1-03 ** Mr Circuit Science ** Experiment Kit -How A Photocell Works

MC1-03 ** Mr Circuit Science ** Experiment Kit -How A Photocell Works

$2.95$1.48

5th Grade- Lesson Plan #Exp07 "HOW AN SCR WORKS" Science-Electronics

5th Grade- Lesson Plan #Exp07 "HOW AN SCR WORKS" Science-Electronics

$1.99$0.99

5th Grade- Lesson Plan #2 "Components/Schematics" Science-Electronics

5th Grade- Lesson Plan #2 "Components/Schematics" Science-Electronics

$1.99$0.99

Vtge Mr Circuit Solderless Electronic Kit A1 New Sealed

Vtge Mr Circuit Solderless Electronic Kit A1 New Sealed

$15.50$7.75

1 pc Diode -1N4001,4002,4004,4005,4007,5404,107,207,307 & more - Mr Circuit

1 pc Diode -1N4001,4002,4004,4005,4007,5404,107,207,307 & more - Mr Circuit

$0.99$0.49

60105 Ignition Control PCB for Mr Heater, Enerco, Heat Star

60105 Ignition Control PCB for Mr Heater, Enerco, Heat Star

$53.00$26.50

1 ea 1 Watt Carbon Film Resistors 0.1 to 820k Ohms 5% PICK VALUE - Mr Circuit

1 ea 1 Watt Carbon Film Resistors 0.1 to 820k Ohms 5% PICK VALUE - Mr Circuit

$0.99$0.49

5th Grade- Lesson Plan #Exp02 "HOW A POTENTIOMETER WORKS" Science-Electronics

5th Grade- Lesson Plan #Exp02 "HOW A POTENTIOMETER WORKS" Science-Electronics

$1.99$0.99

2pcs SMD aluminum electrolytic CAPACITOR 0.22uF to 1000uF PICK VALUE- Mr Circuit

2pcs SMD aluminum electrolytic CAPACITOR 0.22uF to 1000uF PICK VALUE- Mr Circuit

$2.49$1.25

5 Pcs - 1 WATT - ZENER DIODES - 3V to 47V - PICK VALUE - Mr Circuit

5 Pcs - 1 WATT - ZENER DIODES - 3V to 47V - PICK VALUE - Mr Circuit

$2.99$1.50

5th Grade- Lesson Plan #Exp04 "HOW A CAPACITOR WORKS" Science-Electronics

5th Grade- Lesson Plan #Exp04 "HOW A CAPACITOR WORKS" Science-Electronics

$1.99$0.99

MC1-22 ** Mr Circuit Science ** Experiment Kit -SOLAR-ACTIVATED WAKE-UP ALARM

MC1-22 ** Mr Circuit Science ** Experiment Kit -SOLAR-ACTIVATED WAKE-UP ALARM

$5.95$2.98

5th Grade- Lesson Plan #Exp06 "HOW A DIODE WORKS" Science-Electronics

5th Grade- Lesson Plan #Exp06 "HOW A DIODE WORKS" Science-Electronics

$1.99$0.99

MC1-01 ** Mr Circuit Science ** Experiment Kit -How A Resistor Works-

MC1-01 ** Mr Circuit Science ** Experiment Kit -How A Resistor Works-

$3.95$1.98

PROCRAFT MR1-20A 20A Panel Mount Circuit Breaker / Overload Protector

PROCRAFT MR1-20A 20A Panel Mount Circuit Breaker / Overload Protector

$4.90$2.45

5th Grade- Lesson Plan #Exp08 "HOW AN NPN TRANSISTOR WORKS" Science-Electronics

5th Grade- Lesson Plan #Exp08 "HOW AN NPN TRANSISTOR WORKS" Science-Electronics

$1.99$0.99

5 pcs-1% 1/2 W METAL FILM resistors -0Ω to 22MegΩ-PICK VALUE-Ship Now-Mr Circuit

5 pcs-1% 1/2 W METAL FILM resistors -0Ω to 22MegΩ-PICK VALUE-Ship Now-Mr Circuit

$2.49$1.25

2 EA Radial Electrolytic Caps-PICK VALUES (0.1uF-6800uF) 4V-450V Mr Circuit

2 EA Radial Electrolytic Caps-PICK VALUES (0.1uF-6800uF) 4V-450V Mr Circuit

$2.49$1.25

2 ea DIP Tantalum Capacitor Pick Values from 0.1UF-100uF 10V-50V 10% Mr Circuit

2 ea DIP Tantalum Capacitor Pick Values from 0.1UF-100uF 10V-50V 10% Mr Circuit

$0.99$0.49

Qty 5 - RESISTORS 1206 SMD SMT CHOOSE VALUES 0 Ω to 10M Ohm Ω 1% - Mr Circuit

Qty 5 - RESISTORS 1206 SMD SMT CHOOSE VALUES 0 Ω to 10M Ohm Ω 1% - Mr Circuit

$1.99$0.99

21866 Flame Control Circuit Board Heat Star, Mr Heater, DeWalt Kerosene Heater

21866 Flame Control Circuit Board Heat Star, Mr Heater, DeWalt Kerosene Heater

$20.00$10.00

Heat Star, Mr Heater, DeWalt Kerosene Heater 21866 Flame Control Circuit Board

Heat Star, Mr Heater, DeWalt Kerosene Heater 21866 Flame Control Circuit Board

$22.49$11.24

MR1521 Original New Shindengen Integrated Circuit | FREE Shipping within US!

MR1521 Original New Shindengen Integrated Circuit | FREE Shipping within US!

$17.95$8.97

2 pcs-630V Polyester Film Capacitors 'Greenies'-(0.001uF to 0.068uF)-Mr Circuit

2 pcs-630V Polyester Film Capacitors 'Greenies'-(0.001uF to 0.068uF)-Mr Circuit

$1.49$0.74

5 pcs - 1% 1/4 W METAL FILM resistors - 0 to 22Meg - Pick Values - Mr Circuit

5 pcs - 1% 1/4 W METAL FILM resistors - 0 to 22Meg - Pick Values - Mr Circuit

$2.96$1.48

5th Grade- Lesson Plan #1 "Basic Electron Theory" Science-Electronics

5th Grade- Lesson Plan #1 "Basic Electron Theory" Science-Electronics

$2.99$1.50

SIEMENS 3VU1600-1MR00 Circuit Breaker

SIEMENS 3VU1600-1MR00 Circuit Breaker

$65.00$32.50

Metra CB150MR Circuit Breaker

Metra CB150MR Circuit Breaker

$77.99$38.99