Spikeling_V2.5 [Hardware/PCB/Spikeling 2.5]
Sch+PCB Jan 03, 2026
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U1 ESP32-DEVKITC-32D MODULE_ESP32-DEVKITC-32D
F.Cu 159.75 81 180 Espressif Systems true (derived) 4
U2 MCP3208 Package_DIP:DIP-16_W7.62mm
F.Cu 130.5 65 0 http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf true THT
U3 MCP3208 Package_DIP:DIP-16_W7.62mm
F.Cu 130.5 89.125 0 http://ww1.microchip.com/downloads/en/DeviceDoc/21298c.pdf true THT
R1 10Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 194.72 67.3 0 ~ true THT
R2 10kΩ Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.6 107.1 0 ~ true THT
R3 100Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.6 102.6 0 ~ true THT
R4 100Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 186.68 75.6 180 ~ true THT
R5 10kΩ Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 186.66 98.1 180 ~ true THT
R6 100Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.5 80.1 0 ~ true THT
R7 100Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.5 84.6 0 ~ true THT
R8 100Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.5 89.1 0 ~ true THT
R9 100Ω Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.5 93.6 0 ~ true THT
R10 R_Photo Maxime:Photoresistor_3.4
F.Cu 138.3 124.4 0 ~ true (derived)
R11 10kΩ Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16m...
F.Cu 176.5 71.1 0 ~ true THT
. Spikeling_neuron Audio_Module:Spikeling_Neuron
F.Cu 155.9 65.6 0 (derived)
C1 1 μF Capacitor_THT:CP_Radial_D4.0mm_P2.00mm
F.Cu 143.4726 67.5 180 ~ true THT
C2 1 μF Capacitor_THT:CP_Radial_D4.0mm_P2.00mm
F.Cu 143.474834 91.669427 180 ~ true THT
C3 1nF Capacitor_THT:CP_Radial_D4.0mm_P2.00mm
F.Cu 200.31 61.35 0 ~ true THT
RV1 Synapse 1 Gain Potentiometer_THT:Spikeling Potentiometer
F.Cu 107 70.8 -90 ~ true (derived)
RV2 Synapse 2 Gain Potentiometer_THT:Spikeling Potentiometer
F.Cu 107 98.8 -90 ~ true (derived)
RV4 Noise Potentiometer_THT:Spikeling Potentiometer
F.Cu 176.5 124.4 -90 ~ true (derived)
RV5 Photodiode Gain Potentiometer_THT:Spikeling Potentiometer
F.Cu 154.119 124.4 -90 ~ true (derived)
D1 Spike LED LED_THT:LED_D5.0mm-4_RGB_Wide_Pins
F.Cu 177 63.5 90 ~ true (derived)
D2 Mode1 LED_THT:LED_D3.0mm
F.Cu 190 114.504 0 ~ true (derived)
D3 Mode2 LED_THT:LED_D3.0mm
F.Cu 190 106.959 0 ~ true (derived)
D4 Mode3 LED_THT:LED_D3.0mm
F.Cu 190 99.414 0 ~ true (derived)
D5 Mode4 LED_THT:LED_D3.0mm
F.Cu 190 91.869 0 ~ true (derived)
D6 Mode5 LED_THT:LED_D3.0mm
F.Cu 190 84.324 0 ~ true (derived)
D7 Mode6 LED_THT:LED_D3.0mm
F.Cu 190 76.779 0 ~ true (derived)
D8 Mode7 LED_THT:LED_D3.0mm
F.Cu 196 114.504 0 ~ true (derived)
D9 Mode8 LED_THT:LED_D3.0mm
F.Cu 196 106.959 0 ~ true (derived)
D10 Mode9 LED_THT:LED_D3.0mm
F.Cu 196 99.414 0 ~ true (derived)
D11 Mode10 LED_THT:LED_D3.0mm
F.Cu 196 91.869 0 ~ true (derived)
D12 Mode11 LED_THT:LED_D3.0mm
F.Cu 196 84.324 0 ~ true (derived)
D13 Mode12 LED_THT:LED_D3.0mm
F.Cu 196 76.779 0 ~ true (derived)
RV3 Voltage Membrane Potentiometer_THT:Spikeling Potentiometer
F.Cu 118.6 124.4 -90 ~ true (derived)
RV6 Stimulus Strength Potentiometer_THT:Spikeling Potentiometer
F.Cu 213 109 -90 ~ true (derived)
RV7 Stimulus Frequency Potentiometer_THT:Spikeling Potentiometer
F.Cu 213 83.372 -90 ~ true (derived)
J1 Synapse Out Audio_Module:Spikeling Audio Jack 3.5mm
F.Cu 221.115749 63.987977 -90 ~ true (derived)
J2 Synapse in 1 Audio_Module:Spikeling Audio Jack 3.5mm
F.Cu 98.897576 56.089322 90 ~ true (derived)
J3 Synapse in 2 Audio_Module:Spikeling Audio Jack 3.5mm
F.Cu 98.8988 83.983574 90 ~ true (derived)
J4 Current in Audio_Module:Spikeling Audio Jack 3.5mm
F.Cu 105.978575 131.099846 180 ~ true (derived)
J5 Stimulus Out Audio_Module:Spikeling Audio Jack 3.5mm
F.Cu 213.97716 131.127383 180 ~ true (derived)
SW1 Mode Button Button_Switch_THT:SW_PUSH_6mm_H13mm
F.Cu 194.1 121.5 0 ~ true (derived)
SW2 Buzzer Button Button_Switch_THT:Spikeling reset button
F.Cu 195 50.1 0 ~ true (derived)
SW3 Reset Button Button_Switch_THT:Spikeling reset button
F.Cu 130 50.1 0 ~ true (derived)
BZ1 Spike Buzzer Buzzer_Beeper:Buzzer_11.5x9.5RM5
F.Cu 186.5 61.5 -90 ~ true (derived)
MountingHole_3.2mm_M3_DIN965_Pad MountingHole:MountingHole_3.2mm_M3_DIN965_Pad
F.Cu 120 112 0 (derived)
G*** LOGO Maxime:Spiky20h
F.Cu 159.75 81 90 (derived)
REF** OSHW-Logo_7.5x8mm_Copper Symbol:OSHW-Logo_7.5x8mm_Copper
F.Cu 105.859203 112.830328 0 (derived)
kibuzzard-6957C1B9 G*** kibuzzard-6957C1B9
F.Cu 159.75 109.95 0 (derived)