ElecDemo Goods

Hall sensor module Magnetic field intensity detection Modbus protocol & AT protocol
Price: $1.66
ElecDemoHall sensor module Magnetic field intensity detection Modbus protocol & AT protocolRaspberry Pi China
ElecDemo Official Store
KW_DFB laser driver module DFB driver board controllable constant temperature LD semiconductor driver TEC temperature control
Price: $115
ElecDemoKW_DFB laser driver module DFB driver board controllable constant temperature LD semiconductor driver TEC temperature controlRaspberry Pi
ElecDemo Official Store
36V48V72V to positive and negative 12V power supply 24V isolated DC-DC voltage conversion module
Price: $2.1
ElecDemo36V48V72V to positive and negative 12V power supply 24V isolated DC-DC voltage conversion moduleRaspberry Pi
ElecDemo Official Store
AD831 Module High Frequency Mixer 500M Bandwidth Up and Down Mixing Frequency Converter Double Balanced Mixer function demoboard
Price: $16.47
Old Price: $19.38
ElecDemoAD831 Module High Frequency Mixer 500M Bandwidth Up and Down Mixing Frequency Converter Double Balanced Mixer function demoboardRaspberry Pi
ElecDemo Official Store
XTR111 Voltage to current module high precision current transmitter 0-5V to 0-25mA signal conversion
Price: $16.47
Old Price: $18.3
ElecDemoXTR111 Voltage to current module high precision current transmitter 0-5V to 0-25mA signal conversionRaspberry Pi
ElecDemo Official Store
UM34C USB3.0 color screen tester, voltage and current meter measurement and detection Type-C with Android APP
Price: $15.53
ElecDemoUM34C USB3.0 color screen tester, voltage and current meter measurement and detection Type-C with Android APPRaspberry Pi
ElecDemo Official Store
OPA365 Module High Performance Operational Amplifier Module 50MHz Bandwidth Zero Crossover Distortion Topology
Price: $13
Old Price: $14.44
ElecDemoOPA365 Module High Performance Operational Amplifier Module 50MHz Bandwidth Zero Crossover Distortion TopologyRaspberry Pi
ElecDemo Official Store
High precision handheld 0-5V-10V voltage 0-4-20mA current generator signal generator current source
Price: $26.58
Old Price: $33.22
ElecDemoHigh precision handheld 0-5V-10V voltage 0-4-20mA current generator signal generator current sourceRaspberry Pi China
ElecDemo Official Store
Digital module main control board with our AD acquisition module digital control module
Price: $25.08
ElecDemoDigital module main control board with our AD acquisition module digital control moduleRaspberry Pi
ElecDemo Official Store
Audio Amplifier Board 2.1 Channel 240W High Power Subwoofer Amplifier Board AMP Dual AC18-24V Home Theater
Price: $17.5
Old Price: $19.44
ElecDemoAudio Amplifier Board 2.1 Channel 240W High Power Subwoofer Amplifier Board AMP Dual AC18-24V Home TheaterRaspberry Pi
ElecDemo Official Store
OPA842 Module Low Noise Amplifier Module 400MHz Bandwidth Open Loop Gain 110dB Unity Gain Stable Function demo Board
Price: $15.17
ElecDemoOPA842 Module Low Noise Amplifier Module 400MHz Bandwidth Open Loop Gain 110dB Unity Gain Stable Function demo BoardRaspberry Pi
ElecDemo Official Store
AD835 Module Multiplier module Mixing Wideband modem with post-stage op amp 4 quadrant analog multiplier
Price: $27.52
ElecDemoAD835 Module Multiplier module Mixing Wideband modem with post-stage op amp 4 quadrant analog multiplierRaspberry Pi
ElecDemo Official Store
MAX292 module 8th-order Low-pass Filter Bessel Filter Depth Filter Clock Adjusts Filter Frequency
Price: $17.94
Old Price: $19.93
ElecDemoMAX292 module 8th-order Low-pass Filter Bessel Filter Depth Filter Clock Adjusts Filter FrequencyRaspberry Pi
ElecDemo Official Store
AD8313 Module Multistage Demodulation Logarithmic Amplifier 0.1GHz-2.5GHz RF Log Detector Function demo board
Price: $16.55
ElecDemoAD8313 Module Multistage Demodulation Logarithmic Amplifier 0.1GHz-2.5GHz RF Log Detector Function demo boardRaspberry Pi
ElecDemo Official Store
DAC8552 Module 16-Bit Dual Voltage Output Digital-to-Analog Converter DAC Precision Voltage Reference
Price: $39.77
ElecDemoDAC8552 Module 16-Bit Dual Voltage Output Digital-to-Analog Converter DAC Precision Voltage ReferenceRaspberry Pi
ElecDemo Official Store
Infrared digital obstacle avoidance sensor, subminiature, 3-100cm adjustable current, 6mA
Price: $2.62
ElecDemoInfrared digital obstacle avoidance sensor, subminiature, 3-100cm adjustable current, 6mARaspberry Pi China
ElecDemo Official Store
AD8318 Module Logarithmic detector power detection module 1M-8G RSSI measurement RF power meter Function demo board
Price: $37.6
Old Price: $47
ElecDemoAD8318 Module Logarithmic detector power detection module 1M-8G RSSI measurement RF power meter Function demo boardRaspberry Pi
ElecDemo Official Store
AD588 voltage reference positive and negative 5V 10V DAC voltage reference source meter correction high precision
Price: $50.6
ElecDemoAD588 voltage reference positive and negative 5V 10V DAC voltage reference source meter correction high precisionRaspberry Pi China
ElecDemo Official Store
Digital transformation welding machine module cable special foot adjustment spot welding machine control board resistance swatch
Price: $12.49
Old Price: $13.88
ElecDemoDigital transformation welding machine module cable special foot adjustment spot welding machine control board resistance swatchRaspberry Pi
ElecDemo Official Store
AD828 HIFI Stereo Preamp amplifier board volume Tone Control Pre-amp Preamplifier Board Better than NE5532
Price: $12.42
Old Price: $13.8
ElecDemoAD828 HIFI Stereo Preamp amplifier board volume Tone Control Pre-amp Preamplifier Board Better than NE5532Raspberry Pi
ElecDemo Official Store
OPA353 Module High Speed Broadband Op Amps Rail-to-Rail Operational Amplifiers Voltage Amplifiers In-Phase Amplifiers
Price: $18.68
Old Price: $20.76
ElecDemoOPA353 Module High Speed Broadband Op Amps Rail-to-Rail Operational Amplifiers Voltage Amplifiers In-Phase AmplifiersRaspberry Pi
ElecDemo Official Store
NE555 Module Delayed timing relay module timing time adjustable 6V~30V power supply Function demo Board
Price: $12.87
Old Price: $15.14
ElecDemoNE555 Module Delayed timing relay module timing time adjustable 6V~30V power supply Function demo BoardRaspberry Pi
ElecDemo Official Store
Voltage comparison relay module Upper and lower threshold detection alarm Overvoltage protection Charge and discharge Battery
Price: $20.32
Old Price: $23.91
ElecDemoVoltage comparison relay module Upper and lower threshold detection alarm Overvoltage protection Charge and discharge BatteryRaspberry Pi
ElecDemo Official Store
HMC830 Module phase-locked loop PLL module 25M-3G with OLED onboard microcontroller RF signal source serial port
Price: $53.38
Old Price: $62.8
ElecDemoHMC830 Module phase-locked loop PLL module 25M-3G with OLED onboard microcontroller RF signal source serial portRaspberry Pi China
ElecDemo Official Store
THS4001 Module Dual High Frequency Operational Amplifier High Frequency Amplifier Function demo Board
Price: $14.15
Old Price: $15.72
ElecDemoTHS4001 Module Dual High Frequency Operational Amplifier High Frequency Amplifier Function demo BoardRaspberry Pi China
ElecDemo Official Store
OPA445 Module High Voltage Low Frequency Amplifier FET Amplifier Voltage Amplifier Bandwidth Product 2MHz Function demo Board
Price: $18.57
Old Price: $20.65
ElecDemoOPA445 Module High Voltage Low Frequency Amplifier FET Amplifier Voltage Amplifier Bandwidth Product 2MHz Function demo BoardRaspberry Pi China
ElecDemo Official Store
DC motor governor 12V24V36V48V high power drive module PWM controller 20A converter function demo board
Price: $3.29
Old Price: $3.66
ElecDemoDC motor governor 12V24V36V48V high power drive module PWM controller 20A converter function demo boardRaspberry Pi China
ElecDemo Official Store
AD834 Four Quadrant Multiplier Module Signal Conditioning Power Control Double Frequency Multiplier 500MHz
Price: $27.53
ElecDemoAD834 Four Quadrant Multiplier Module Signal Conditioning Power Control Double Frequency Multiplier 500MHzRaspberry Pi
ElecDemo Official Store
XL6009 Module Automatic Buck-Boost Module DC Adjustable Power Module Wide-Post Regulated Solar Panel Function demo board
Price: $5.51
ElecDemoXL6009 Module Automatic Buck-Boost Module DC Adjustable Power Module Wide-Post Regulated Solar Panel Function demo boardRaspberry Pi
ElecDemo Official Store
TPS5430 24V to positive and negative 5V12V15V switching regulator power supply module board single power to dual power supply
Price: $11.49
Old Price: $13.52
ElecDemoTPS5430 24V to positive and negative 5V12V15V switching regulator power supply module board single power to dual power supplyRaspberry Pi
ElecDemo Official Store
VCA821 Module Adjustable Gain Amplifier THS3201 200M Bandwidth 40dB Gain Output with Load
Price: $32.54
Old Price: $38.29
ElecDemoVCA821 Module Adjustable Gain Amplifier THS3201 200M Bandwidth 40dB Gain Output with LoadRaspberry Pi
ElecDemo Official Store
AD9850 DDS Signal Generator Module 2 Sin Wave ( 0-70MHz ) And 2 Square Wave ( 0-1MHz )
Price: $22.77
Old Price: $25.3
ElecDemoAD9850 DDS Signal Generator Module 2 Sin Wave ( 0-70MHz ) And 2 Square Wave ( 0-1MHz )Raspberry Pi China
ElecDemo Official Store
XH-M603 Battery Lithium Battery Charge Control Module Battery Charge Control Protection Switch 12-24V
Price: $4.24
Old Price: $4.71
ElecDemoXH-M603 Battery Lithium Battery Charge Control Module Battery Charge Control Protection Switch 12-24VRaspberry Pi
ElecDemo Official Store
Bluetooth Amplifier Board 80W 2.1 Channel Subwoofer Amplificador Audio Board With AUX FM TF U Disk Home Theater Diy
Price: $21.72
Old Price: $24.13
ElecDemoBluetooth Amplifier Board 80W 2.1 Channel Subwoofer Amplificador Audio Board With AUX FM TF U Disk Home Theater DiyRaspberry Pi
ElecDemo Official Store
Audio Full Discrete High Voltage Differential SH03 Component Operational Amplifier Preamplifier Single Double Op Amp
Price: $17.82
Old Price: $19.8
ElecDemoAudio Full Discrete High Voltage Differential SH03 Component Operational Amplifier Preamplifier Single Double Op AmpRaspberry Pi
ElecDemo Official Store
VCA810 Module Voltage Control Gain Amplifier Adjustable Gain -40dB to +40dB Electronic Race Module Genuine
Price: $26.93
ElecDemoVCA810 Module Voltage Control Gain Amplifier Adjustable Gain -40dB to +40dB Electronic Race Module GenuineRaspberry Pi
ElecDemo Official Store
AD8361 Module Mean Response Amplitude Modulation RF Power Detector Low Frequency to 2.5GHz Power Meter
Price: $18.5
Old Price: $23.12
ElecDemoAD8361 Module Mean Response Amplitude Modulation RF Power Detector Low Frequency to 2.5GHz Power MeterRaspberry Pi
ElecDemo Official Store
LM331Precision Voltage-to-Frequency Converter 12-Bit Digital Resolution Frequency-Frequency Conversion Module 1Hz-10K
Price: $15.91
ElecDemoLM331Precision Voltage-to-Frequency Converter 12-Bit Digital Resolution Frequency-Frequency Conversion Module 1Hz-10KRaspberry Pi
ElecDemo Official Store
XL4015 Module Step-Down DC Converter Power Module DC-DC High Power High Efficiency Adjustable function demo board
Price: $4.41
Old Price: $5.19
ElecDemoXL4015 Module Step-Down DC Converter Power Module DC-DC High Power High Efficiency Adjustable function demo boardRaspberry Pi
ElecDemo Official Store
12V3A power board 24V1.5A bare board AC to DC 220v to circuit board 36W board AC to DC function demo
Price: $3.65
Old Price: $4.05
ElecDemo12V3A power board 24V1.5A bare board AC to DC 220v to circuit board 36W board AC to DC function demoRaspberry Pi
ElecDemo Official Store
Adjustable Gain Amplifier Module 30K-200M Wideband Programmable Amplifier 65dB Gain 0.5dB Stepping
Price: $46.49
Old Price: $54.7
ElecDemoAdjustable Gain Amplifier Module 30K-200M Wideband Programmable Amplifier 65dB Gain 0.5dB SteppingRaspberry Pi
ElecDemo Official Store
Subwoofer special filter dynamic equalization BOSE front tone board single ended output
Price: $18.98
Old Price: $21.09
ElecDemoSubwoofer special filter dynamic equalization BOSE front tone board single ended outputRaspberry Pi
ElecDemo Official Store
HMC1044LP3E Programmable Harmonic Low Pass Filter Module 1~3GHz RF Filter Harmonic Filter
Price: $50.25
Old Price: $55.83
ElecDemoHMC1044LP3E Programmable Harmonic Low Pass Filter Module 1~3GHz RF Filter Harmonic FilterRaspberry Pi
ElecDemo Official Store
OPA843 Module Dual Channel Voltage Feedback Amplifier Module 800MHz Open Loop Gain 110dB Low Distortion Function demo Board
Price: $16.2
ElecDemoOPA843 Module Dual Channel Voltage Feedback Amplifier Module 800MHz Open Loop Gain 110dB Low Distortion Function demo BoardRaspberry Pi
ElecDemo Official Store
ADE-12H Module Mixer passivo per mixer ad alta frequenza 500M-1000MHz Mixing MINI Device Design originale
Price: $21.83
Old Price: $25.68
ElecDemoADE-12H Module Mixer passivo per mixer ad alta frequenza 500M-1000MHz Mixing MINI Device Design originaleRaspberry Pi China
ElecDemo Official Store
TPA3116D2 Module 2.1 channel digital power amplifier board 2*50W+100W high power power amplifier board module 12V24V
Price: $8.08
Old Price: $8.98
ElecDemoTPA3116D2 Module 2.1 channel digital power amplifier board 2*50W+100W high power power amplifier board module 12V24VRaspberry Pi China
ElecDemo Official Store
TLC2652 module weak signal amplification DC signal amplification chopper amplifier Function demo board
Price: $20.82
Old Price: $24.5
ElecDemoTLC2652 module weak signal amplification DC signal amplification chopper amplifier Function demo boardRaspberry Pi China
ElecDemo Official Store
Temperature Collector Module Transmitter Type K Thermocouple TTL RS485 0-1024 degrees MODBUS
Price: $1.68
Old Price: $2.1
ElecDemoTemperature Collector Module Transmitter Type K Thermocouple TTL RS485 0-1024 degrees MODBUSRaspberry Pi
ElecDemo Official Store
AD620 Voltage Amplifier AD620 Module Differential Amplifier Single-Ended/Differential Small Signal Instrumentation Amplifier
Price: $16.19
ElecDemoAD620 Voltage Amplifier AD620 Module Differential Amplifier Single-Ended/Differential Small Signal Instrumentation AmplifierRaspberry Pi
ElecDemo Official Store
AD584 module Voltage Reference 2.5V/5V/7.5V/10V High Precision Reference Voltage Source Calibration function demo board
Price: $15.8
Old Price: $18.59
ElecDemoAD584 module Voltage Reference 2.5V/5V/7.5V/10V High Precision Reference Voltage Source Calibration function demo boardRaspberry Pi China
ElecDemo Official Store
TCS230 TCS3200 Color sensor module color recognition sensor module RGB tri-color serial output
Price: $3.28
Old Price: $4.09
ElecDemoTCS230 TCS3200 Color sensor module color recognition sensor module RGB tri-color serial outputRaspberry Pi China
ElecDemo Official Store
MG811 Carbon Dioxide Module CO2 Sensor Module Serial Output Air Quality Detection Relay Control
Price: $42.57
ElecDemoMG811 Carbon Dioxide Module CO2 Sensor Module Serial Output Air Quality Detection Relay ControlRaspberry Pi China
ElecDemo Official Store
Membrane pressure sensor module Pressure to voltage Serial output computer read value FSR flexiforce
Price: $19.14
Old Price: $23.92
ElecDemoMembrane pressure sensor module Pressure to voltage Serial output computer read value FSR flexiforceRaspberry Pi
ElecDemo Official Store
Switching power supply module Ultra low ripple switching power supply module 3A ripple below 15mV 20V AC to DC 5V9V12V
Price: $13.09
Old Price: $15.4
ElecDemoSwitching power supply module Ultra low ripple switching power supply module 3A ripple below 15mV 20V AC to DC 5V9V12VRaspberry Pi
ElecDemo Official Store
Three channels adder circuit Module Operational amplifier module In-phase addition Inverting addition Gain adjustable amplifier
Price: $11.92
Old Price: $13.24
ElecDemoThree channels adder circuit Module Operational amplifier module In-phase addition Inverting addition Gain adjustable amplifierRaspberry Pi China
ElecDemo Official Store
300W+300W sanken 2SA1494 / 2SC3858 high power dual channel amplifier board
Price: $36.26
Old Price: $40.29
ElecDemo300W+300W sanken 2SA1494 / 2SC3858 high power dual channel amplifier boardRaspberry Pi
ElecDemo Official Store
Amplificador Amplifiers Audio LM3886 Stereo High Power Amplifier Board OP07 DC 5534 Independent OP Amp PCB DIY Kits
Price: $37.67
Old Price: $41.86
ElecDemoAmplificador Amplifiers Audio LM3886 Stereo High Power Amplifier Board OP07 DC 5534 Independent OP Amp PCB DIY KitsRaspberry Pi
ElecDemo Official Store
TPA3116 D2 50Wx2+100W 2.1 Channel Audio Digital Subwoofer Power Amplifier Board 12~24V Amplifier Boards Modules
Price: $12.74
Old Price: $14.16
ElecDemoTPA3116 D2 50Wx2+100W 2.1 Channel Audio Digital Subwoofer Power Amplifier Board 12~24V Amplifier Boards ModulesRaspberry Pi
ElecDemo Official Store
Base on Beyerdynamic A1 headphone amplifier MC33078 BD139 BD140 architecture With headphone protect ALPS potentiometer
Price: $16.64
Old Price: $18.5
ElecDemoBase on Beyerdynamic A1 headphone amplifier MC33078 BD139 BD140 architecture With headphone protect ALPS potentiometerRaspberry Pi
ElecDemo Official Store
TPA3116 Subwoofer Amplifier Board 2.1 Channel High Power Bluetooth 4.2 Audio Amplifier Board DC12V-24V 2*50W+100W
Price: $22.32
Old Price: $24.8
ElecDemoTPA3116 Subwoofer Amplifier Board 2.1 Channel High Power Bluetooth 4.2 Audio Amplifier Board DC12V-24V 2*50W+100WRaspberry Pi
ElecDemo Official Store