Potentiometers Kit (55 PCS)
Assortment of 11 resistance values from 200Ω to 500kΩ, 5 pieces each, in blue and white through-hole packages.
E12 resistor kits, ceramic and electrolytic capacitor sets, 1N4148/1N4007 diodes, TIP120 Darlingtons, IRLZ44N MOSFETs and 100F supercapacitors — bench stock in kit quantities.
5mm Green LED visual preview5mm Green LED
1N4148 General Purpose Fast Switching Diode visual preview1N4148 General Purpose Fast Switching Diode
Decoupling Capacitor visual previewDecoupling Capacitor
1/4W Resistor Pack - 400 PCS visual preview1/4W Resistor Pack - 400 PCS
1N4001 Diode - 10 pack visual preview1N4001 Diode - 10 pack
1N4007 Diode visual preview1N4007 Diode
1N4148 Signal Diode visual preview1N4148 Signal Diode
3mm LED Blue - 25 PCs visual preview3mm LED Blue - 25 PCs
3mm LED Pack (50 PCS) visual preview3mm LED Pack (50 PCS)
5mm LED Pack (6 PCS) visual preview5mm LED Pack (6 PCS)
6-Ch High Current Driver 1X3 Kit v1 visual preview6-Ch High Current Driver 1X3 Kit v1
74HC165 Parallel-In Serial-Out Shift Register visual preview74HC165 Parallel-In Serial-Out Shift Register
10W Super Bright LED - Violet visual preview
10W Super Bright LED - Warm White visual preview
3-Pin LED Strip Connector Cable - Single Head (5PCS) visual preview
3-Pin LED Strip Connector Cable (5PCS) visual previewWS2812/SK6812 NeoPixel strips, rings and Jewels, APA102 DotStar pixels, and plain analog RGB strips — each matched to its protocol and host, not just its connector.
Components · Addressable LEDs · 176 parts
18-Channel 8-bit PWM LED Driver w/ I2C Interface visual preview
24LC256 I/P I2C EEPROM PDIP-8 visual preview24LC256 P DIP-8 visual preview
4N25 DIP-6 visual preview74HC logic gates, MCP3008/MCP23017 ADCs and expanders, 24LC256 EEPROM, 4N25-series optocouplers and ULN2803A drivers — bare DIP chips with no breakout-board conveniences like pull-ups or level shifting.
Components · Integrated circuits · 68 parts
10-bit ADC (SPI) visual preview
2-Channel RS232 Module for Raspberry Pi Pico visual preview
4-Ch USB 3.2 Gen1 Hub (USB3.2-Gen1-HUB-4U) visual preview
6-in-1 USB to Serial Converter visual previewADS1115/MCP3421 ADCs, MCP4725 and GP8413 DACs, CP2102 USB-UART boards, and I2C plumbing like the LTC4316 address shifter — matched to bus, resolution and signal range.
Components · Interface converters · 115 parts
256MB Micro SD Memory Card visual preview
25LC256 256 Kbit SPI EEPROM visual preview
64 Mbit Serial Pseudo SRAM - PSRAM - 3.3V 133 MHz visual preview
8GB Class 10 SD/MicroSD Memory Card - SD Adapter Included visual preview24LC32/25LC256 EEPROM, I2C FRAM, 64Mbit PSRAM, and microSD breakouts up to 64GB — matched to write frequency and data volume, not just interface.
Components · Memory & storage · 39 parts