
physical prices and deals
UponSale tracks 265 products in this category across 426 offers from 6 stores.


Little Bird 4x4 keyboard keypad module

SparkFun Audio Player Breakout - MY1690X-16S - SparkFun Electronics

Little Bird 18650 3.7v li-ion rechargeable battery with charge protection

SparkPNT GNSS Flex Module - mosaic-X5 - SparkFun Electronics

Waveshare ESP32-C6 RISC-V Smartwatch Dev Board – 2.06" AMOLED, WiFi 6/Bluetooth 5/Zigbee

Waveshare Raspberry Pi 5 PCIe to M.2 Adapter with PoE (C) - NVMe Support

Elecrow CrowView Note-All-in-One Portable Monitor English Keyboard with Raspberry Pi Bridge

Waveshare ESP32-S3 AMOLED Touch Watch Dev Board – Dual-Core, 410x502, Dual Mics

Adafruit Alphabet LED Filament - Warm White Letter "Y"

Jubly-Umph Kindness Is Easy Lapel Pin

Adafruit Alphabet LED Filament - Warm White Letter "K"

Little Bird Diffused LED - Blue 10mm x 100

Waveshare ESP32-S3 1.8" Display Dev Board with Knob – Touch, Wi-Fi/Bluetooth, Metal Case and battery

Adafruit SEN6x Breakout for Sensirion SEN66 - STEMMA QT / Qwiic

ELECFREAKS micro:bit Jacdac Smart Exploration Kit

Little Bird Electronics Components Basic Starter Kit

Adafruit Alphabet LED Filament - Warm White Letter "W"

Elecrow CrowPi3 - Al Learning and Development Station - Basic Kit

Adafruit Silicone Cover Stranded-Core Ribbon Cable - 10 Wires - 26 AWG

Little Bird 18 Value 900pcs Bipolar Triode Transistor TO-92 A1015-2N5551 Box Kit

RS Components MakeKit AS Snow:bit Robot Kit Personal Learning Kit

Pololu Motoron M2H24v14 Dual High-Power Motor Controller Kit for Raspberry Pi

SparkFun Roller Encoder Breakout - SparkFun Electronics
How we read this category
Every figure above comes from prices we observed ourselves on retailers’ public product data. A “real drop” means today’s best verified price is below the median we recorded for that product over the last 90 days — not that a store put a sale badge on it.
0 of the 265 products here currently meet our quality bar for search indexing. The rest stay visible to you but are excluded from search engines until they have enough verified offers and history to be genuinely useful.
How we calculate this
Where prices come from. We read the product data each retailer publishes on its own site, unhurriedly and within the rules that retailer sets. We never work around an access control and we never buy collected data of uncertain provenance.
What “verified” means. An offer can win best price only if it is inside our freshness window, matched to the exact variant, in stock, and free of an unresolved price anomaly. “Best verified price” means lowest among the fresh offers we track — not the lowest price on the internet.
How history works. Every price we observe is stored with its source and timestamp. Daily market low, median and high come from those observations, so the price history on this page is ours, not a retailer’s claim.
What we exclude. Stale offers, mismatched variants, bundles compared against single items, and prices that move implausibly without corroboration from another store.
Images. Product photographs come from the retailer they sit beside, loaded from their own image host. We do not re-host them and claim no rights in them.