Part , Total Qty. ,Description
R115K 1/4W Resistor
R2, R3, R435K Pot
Q11NPN Phototransistor
Q212N3906 PNP Transistor
K11Low Current 12V SPST Relay
K21High Current 12V SPDT Relay
S11SPST Switch
B11Car Battery
MISC1Case, wire, board, knobs for pots
Schematic For Transmitter
Schematic For Receiver
المكونات
R1122K 1/4W Resistor
R211 Meg 1/4W Resistor
R311K 1/4W Resistor
R4, R52100K 1/4W Resistor
R6150K Pot
C1, C220.01uF 16V Ceramic Disk Capacitor
C31100pF 16V Ceramic Disk Capacitor
C410.047uF 16V Ceramic Disk Capacitor
C510.1uF 16V Ceramic Disk Capacitor
C613.3uF 16V Electrolytic Capacitor
C711.5uF 16V Electrolytic Capacitor
Q112N2222 NPN Silicon Transistor2N3904 Q212N2907 PNP Silicon Transistor
Q31NPN Phototransistor
D111N914 Silicon Diode
IC11LM308 Op Amp IC
IC21LM567 Tone Decoder
LED11Infa-Red LED
RELAY16 Volt Relay
S11SPST Push Button Switch
B113 Volt BatteryTwo 1.5V batteries in series MISC1Board, Sockets For ICs, Knob For R6, Battery Holder
RELAY16 Volt Relay
LASER Transmitter/Receiver
Schematic Of Transmitter
Schematic Of Receiver
المكونات
C1, C220.1uf Ceramic Disc Capacitor
C31100uf 25V Electrolytic Capacitor
R11100K Ohm 1/4W Resistor
R211M Ohm 1/4W Resistor
R3110K Pot
Q11NPN Phototransistor
U11741 Op Amp
U21LM386 Audio Amp
SPKR118 Ohm Speaker
T118 Ohm:2K Audio Transformer
MISC1Wire, Board, Knob For R3, LASER Tube and Power Supply
Light/Dark Detector
المكونات
R11100K Pot
Q1 2N3904 NPN Transist or 2N2222
Q2 NPN Phototransistor
RELAY19V Relay
MISC1Board, Wire, 9V Battery Snap (if battery used), Knob For R1
Segment LED Counter
المكونات
R1-R77470 Ohm 1/4 Watt Resistor
U1174LS90 TTL BCD Counter IC7490,74HC90 U2174LS47 TTL Seven Segment Display Driver IC7447,74HC47 DISP11Common Anode 7 Segment LED Display
MISC1Board, Sockets For ICs, Wire
AC Motor Speed Controller
المكونات
R1127K 1W Resistor
R2110K 1/4W Resistor
R31100K 1/4W Resistor
R4133K 1/4W Resistor
R512.2K 1/4W Resistor
R611K 1/4W Resistor
R7160K Ohm 1/4W Resistor
R813K Linear Taper Trim Pot
R915K Linear Taper Pot
R1014.7K Linear Taper Trim Pot
R1113.3K 1/4W Resistor
R121100 Ohm 1/4W Resistor
R13147 Ohm 1W Resistor (See Notes)
C1, C320.1uF Ceramic Disc Capacitor
C21100uF 50V Electrolytic Capacitor
D116V Zener Diode
Q112N2222 NPN Transistor2N3904 SCR11ECG5400
TR11TRIAC (See Notes)
U11DIAC Opto-Isolator (See Notes)
BR1, BR225A 50V Bridge Rectifier
T11Transformer (See Notes)
MISC1PC Board, Case, Line Cord, Socket For U1, Heatsinks
Pulse Width Modulation DC Motor Control
المكونات
R111 Meg 1/4W Resistor
R21100K Pot
C110.1uF 25V Ceramic Disc Capacitor
C210.01uF 25V Ceramic Disc Capacitor
Q11IRF511 MOSFETIRF620 U114011 CMOS NAND Gate
S11DPDT Switch
M11Motor (See Notes)
MISC1Case, Board, Heatsink, Knob For R2, Socket For U1
Rain Detector
المكونات
R111K 1/4 W Resistor
R21680 Ohm 1/4 W Resistor
D111N4001 Silicon Diode
BZ1112V Buzzer
S11SPST Switch
SCR11C106B1 SCR106CY SENSOR1See Notes
MISC1Board, Wire, Case, PC Board (For Sensor)
Time Delay Relay
المكونات
R111 Meg Pot
R2110 K 1/4 Watt Resistor
C1110uf 25V Electrolytic Capacitor
C210.01uf Ceramic Disc Capacitor
D1,D221N914 Diodes
U11555 Timer IC
RELAY19V Relay
S111A 120V SPST Switch
MISC1Board, Wire, Socket For U1
Time Delay Relay II
المكونات
C11See Notes
R11See Notes
D111N914 Diode
U114011 CMOS NAND Gate IC
K116V Relay
S11Normally Open Push Button Switch
MISC1Board, Wire, Socket For U1
Phone Busy Indicator
المكونات
R113.3K 1/4 W Resistor
R2133K 1/4 W Resistor
R3156K 1/4 W Resistor
R4122K 1/4 W Resistor
R514.7K 1/4 W Resistor
Q1, Q222N3392 NPN Transistor
BR111.5 Amp 250 PIV Bridge Rectifier
LED11Red LED
LED21Green LED
MISC1Wire, Case, Phone Cord
Digital Keypad Combination Lock
المكونات
C111uF 25V Electrolytic Capacitor
C21220uF 25V Electrolytic Capacitor
R112.2K 1/4W Resistor
Q112N3904 NPN Transistor2N2222 D111N4148 Rectifier Diode1N4001-1N4007 K1112V SPDT RelayAny appropriate relay with 12V coil U11LS7220 Digital Lock IC
S1-S1212SPST Momentary PushbuttonKeypad (see notes) HD1112 Position Header
Simple Polarity Tester
المكونات
R111K 1/4W Resistor
D11Green LED
D21Red LED
D4, D5, D6, D741N4001 Silicon Diode1N4004, 1N4005, 1N4007 MISC1Board, Wire, Case, Probes
Simple Servo Controller
المكونات
R11820 Ohm 1/4W Resistor
R2168K 1/4W Resistor
R3110K 1/4W Resistor
R411K 1/4W Resistor
R511K Linear Taper Pot
C111uF 16V Electrolytic Capacitor
Q112N3904 NPN Transistor2N2222, Most Small Signal Transistors U11555 Timer IC
MISC1Board, Wire, Knob For R1, 8 Pin Socket For U1
Stepper Motor Controller
المكونات
R1, R2 ,R3, R441K 1/4W Resistor
D1, D2, D3, D441N4002 Silicon Diode
Q1, Q2, Q3, Q44TIP31 NPN Transistor (See Notes)TIP41, 2N3055 U114070 CMOS XOR Integrated Circuit
U214027 CMOS Flip-Flop
S11SPDT Switch
MISC1Case, Board, Wire, Stepper Motor
Touch Switch
المكونات
C1110uF 16V Electrolytic Capacitor
R1, R22100K 1/4 Watt Resistor
R3110 Meg 1/4 Watt Resistor
U114011 CMOS NAND Gate IC
MISC1Board, Wire, Socket For U1
Water Detector With Sump/Bilge Pump Controller
المكونات
R11470 Ohm 1/4 W Resistor
R2, R4110K 1/4 W Resistor
R316.8K 1/4 W Resistor
R511 Meg Linear Taper Pot
R6151K 1/4 W Resistor
C11470uF 35V Electrolytic Capacitor
C210.001uF Ceramic Disc Capacitor
C310.05 uF Ceramic Disc Capacitor
C4120uF 35V Electrolytic Capacitor
C516.8uF 35V Electrolytic Capacitor
C6, C820.01uF Ceramic Disc Capacitor
C71100uF 35V Electrolytic Capacitor
U11LM1830 Fluid Detection IC
U21555 Timer
Q112N5305 NPN Power Transistor
D1, D221N4148 Signal Diode
D311N4002 Rectifier Diode
K11Relay With 12V Coil (See Notes)
S11SPST Switch
PROBES1Stainless Steel Probes (See Notes)
MISC1Case, Knob, Board, Wire, Sockets For U1 and U2
Power Supply
variable 1.2-30 volts at 5 amps
المكونات
C1114000uF or 10000uf 40 VDC Electrolytic Capacitor
C21100uF 50Vdc Electrolytic Capacitor
C310.1uF Disc Capacitor
C410.01uF Disc Capacitor
R115K Pot
R21240 Ohm 1/4 W Resistor
U11LM338K 1.2 to 30 Volt 5 Amp Regulator
BR1110 Amp 50 PIV Bridge Rectifier
T1124 V 5 Amp Transformer
S11SPST Toggle Switch
MISC1Wire, Line Cord, Case, Binding Posts (for output)
Car Battery Charger
المكونات
R11500 Ohm 1/4 W Resistor
R213K 1/4 W Resistor
R311K 1/4 W Resistor
R4115 Ohm 1/4 W Resistor
R51230 Ohm 1/4 W Resistor
R6115K 1/4 W Resistor
R710.2 Ohm 10 W Resistor
C110.1uF 25V Ceramic Capacitor
C211uF 25V Electrolytic Capacitor
C311000pF 25V Ceramic Capacitor
D111N457 Diode
Q112N2905 PNP Transistor
U11LM350 Regulator
U21LM301A Op Amp
S11Normally Open Push Button Switch
MISC1Wire, Board, Heatsink For U1, Case, Binding Posts or Alligator Clips For Output
المفضلات